Pomegranate is #1 in our TOP 10 Heat Resistant Plants!

The bountiful pomegranate tree is native to the Mediterranean region which has similar growing conditions as the Arizona Sonoran Desert.  Pomegranates thrive in the drier climates of California and Arizona.  As a matter of fact, in 2009 the first commercial pomegranate farm started in Arizona. This fruit tree seems satisfied with our alkaline soil and experiences no deficiencies!

punica granatum red fruit
Pomegranate tree

Although the pomegranate originated in Iran, ancient records show it is one of the oldest known cultivated fruits.  Biblical Archaeologists discovered fruit such as the pomegranate,  was much more than a food; it had symbolic significance for the Ancient Israelites.  The antiquated Greeks believed pomegranate juice was the “symbol of love”.  The botanical name for pomegranate is Punica granatum belonging to the family Lythraceae. P. granatum has more than 500 cultivars.  In 1769, the pomegranate was introduced into California by Spanish Settlers.

fruit of love pomegranate
Juicy pomegranate seeds

In the sizzling, sunniest area of our yard we now have five pomegranate trees, shrubs ranging from six months to six years old.  “Wonderful” is our cultivar and is also the most common cultivar for Arizona.  Recently,  we had record temperatures of 113 degrees F; with higher temps forecasted for next week.  There was some vexing over the younger plants, but it proved to be unnecessary.  We are delighted to report our Punica granatum flourished in the extreme desert heat!

leaves of the pomegranate
Pomegranate seedlings 3 months old

The adamant pomegranate is drought tolerant and does best with well-drained soil, semi-arid climates and plant hardiness zones 8 to 10.  The fruit is adversely affected in wetter climates along with the plant becoming prone to root decay.  Tolerant to frost down to 20 degrees F.  Easy to grow, this deciduous tree can mature to 30 feet; but it is more common to see pomegranates at 12 – 15 feet.

p granatum blossoms flower
bright red pomegranate flowers

The leaves of Punica granatum are glossy, narrow, lance-shaped and deer resistant.  The lavish flowers are bright orange-red with a fleshy tubular calyx.  Some cultivars are grown for their flowers alone and used as ornamental trees.

red seeds in pomegranate
white membrane inside of a pomegranate

Pomegranate fruit is a berry filled with seeds numbering 200 to 1,400.  The seeds are in a white, spongy, acidic membrane.  The outer skin is a tough , leathery texture.

red pomegranate
ripe pomegranate

HARVEST:

The fruit is ripe when it reaches its distinctive color and it makes a metallic sound when tapped.  Overripe fruit will begin to crack and the seeds will become harder.

pomegranate fruit
over-ripe pomegranate with cracks

EATING:

The easiest way to eat a p. granatum is to use a bowl of water to separate the seeds.  The seeds sink and the white membrane floats.

seeds of p granatum
sliced pomegranate fruit

Slice the fruit in half and then hold it upside down and beat gently with a wooden spoon so the seeds drop down in the water.

flowering desert shrubs red
Pomegranate is a heat resistant plant

Another reason Pomegranates ranked #1 on our list:

  • This fruit has potent anti-inflammatory properties!  Numerous pomegranate studies have been achieved and the evidence shows its wide range health benefits.  Our next article will contain information on those studies and one of the most healthiest fruits on earth, “THE POMEGRANATE” !!
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Native Arizona Mesquite Trees – growing tips – Velvet mesquite trees, The Tree of Life

Honey and Velvet Mesquite Trees can take the extreme heat and the cold! This tree grows fast.  What is the most common tree of the Desert Southwest?  It is the Mesquite! Like many members of the Legume Family, mesquite trees restore nitrogen to the soil.

Mesquite Tree Arizona
Honey Mesquite Tree

There are 3 common species of NATIVE mesquite trees:  Screwbean Mesquite (Prosopis pubescens ),  Honey Mesquite (Prosopis glandulosa), and Velvet Mesquite (Prosopis velutina).

Native Arizona Trees, Mesquite
Native Desert Tree – Honey Mesquite

These native trees are extremely drought tolerant. Honey Mesquites are more rounded with big, floppy, drooping branches.  The foliage is feathery and straight – paired with sharp spines on twigs.

yound mesquite tree
Arizona Native Mesquite Tree

This tree normally reaches 20–30 ft, but can reach as tall as 50 ft (15 m). The growth rate is medium.  Honey mesquite coppices  (it will make new growth from a root or stump if it is cut down), making permanent removal extremely hard.  If a single trunk is cut down the Honey Mesquite will replace it with a multiple trunk version.

Honey Mesquite Tree variety species
Tree with large needles, spikes in Arizona

The Honey Mesquite has pale, yellow, elongated spikes and bears straight, yellow seed bean pods. In this picture you can see how long and strong this mesquite’s spikes are. I’ve learned NOT to wear flip-flops when walking around our Honey Mesquite!

Caring for mesquite trees is a simple process after the tree has fully matured. Mesquite trees need a full day’s worth of direct sun light to grow. Make sure to plant your mesquite tree in a place where it will always have a lot of quality sun.

Good staking is crucial to the mesquite tree, especially in areas with severe summer storms, monsoon season, or high winds.

tree ties for young mesquite
Staking your mesquite trees

The shade from these native Arizona trees create a 10-15 degree cooler temperature!

 Mesquite tree for shade

 

The shortcoming of a Chilean or Honey Mesquite tree is wind damage. Proper staking and proper watering can help you avoid wind damage with your mesquite trees.

staking your tree
staking your honey mesquite tree helps prevent wind damage

Make your Mesquite trees “seek out” water and nutrients by careful arrangement of your irrigation emitters and scheduled DEEP irrigation. This will develop a more dispersed root system and reduces the risk of wind throw.

Pruning will keep your tree from becoming messy, while stimulating new growth on those branches that you pruned. The dead, diseased, broken or weak branches, drain the Mesquite tree’s energy.

Mesquite bean pods are rich in carbohydrates and have very low moisture content, making them an excellent source for harvesting, processing, and storage.  A variety of animals eat the seeds such as quail, dear, javelina, coyotes, squirrels and rats.

Historic records have indicated that almost every part of the mesquite tree has a use. The Pima Indians of southern Arizona referred to the mesquite as the TREE OF LIFE.

mesquite tree seeds bean pods
Mesquite tree leaves and bean pods 

During the inevitable droughts and deprivations of desert frontier days, the mesquite trees served up the primary food source for caravans and settlers.  Mesquite beans became manna from heaven.

Medical studies of mesquite trees and other desert foods, said that despite its sweetness, mesquite flour (made by grinding whole pods) is extremely effective in controlling blood sugar levels in people with diabetes.

Mesquite trees have lateral roots that extend far beyond the canopies of the plants and tap-roots that penetrate well below the surface of the soil.  Some mesquites may live for more than two centuries;  according to U. S. Department of Agriculture, Forest Service.

(Prosopis Velutina) Velvet Mesquite is the most common of the North American varieties, it ranges from southern Arizona, southwestern New Mexico, and most common to the Chihuahua and Sonoran deserts of Mexico.

Tree with ferny leaves and sharp thorns
Native Desert Trees, Velvet Mesquite Tree

Velvet Mesquite Trees are a deciduous plant that benefits by being able to retain moisture during the winter or exceptionally dry seasons better because water does not escape through the leaves.  These Mesquite trees have elongated bean pods that are sweet to taste when ripe ( reddish-yellow color).   This native tree has thorns with varying lengths even on the same branch.

Mesquite Trees
Velvet Mesquite Trees in Arizona

For the first year,  deeply water your mesquite tree every week or so until it has properly matured. Once your velvet mesquite tree has matured, it can survive with a little supplemental water in addition to natural rain. In case of droughts, do water your mesquite trees more often.

Velvet Mesquites hold the record for deepest root (160′); these tap-roots can tap into deep, underground water supplies that aren’t available to the average plant.

The seeds of mesquite trees need to be scarified (abraded in flash flood or digestive tract) to germinate. Coyotes, and other desert animals eat the bean pods regularly.

Pruning Your Yucca Plant – Yuccas can be trimmed and shaped anytime

Like most plants, the best time for pruning a yucca is right before it goes into its growth period. This will be in early spring. While early spring is the ideal time, a yucca can be pruned anytime. Just make sure the yucca plant gets plenty of light while it is recovering.  Like all things about yucca plants, care and pruning is very easy. It may seem drastic, but I assure you that your yucca plant considers this to be a very normal thing.

arizona yucca desert cactus plant
Our Yucca is shaped and pruned at the bottom.
cutting and pruning cactus and yucca plants
garden shears and gloves

Wear gloves as you trim and shape your Yucca, otherwise you will get many cuts on your hands.  The pruning will be much easier if you have extra sharp garden shears.

cut your yucca desert plant
pruning your Yucca is easy

The yucca plant in the above picture was so large we could not walk to the front door.  Pruning your Yucca is a bit time consuming but is well worth it.   As I look  above at our Yucca I think it needs a little more trimmed off the top!

The difference between drought tolerant and drought resistant plants?

Define drought tolerant.  What is a drought resistant plant? Here is the difference between drought tolerant (true desert plant) and drought resistant (originated in semi-arid places).

A flower or plant that has naturally evolved to survive periods of drought with little water and has the ability to tolerate substantial dehydration of their tissues and organs is drought tolerant.  Xerophytes are the BEST drought tolerant plants, shrubs, trees, and cacti.

cactus plants use little water are heat tolerant
Drought tolerant Saguaro Cactus and Prickly Pear Cactus

Cacti and many plants survive on little water and make Xeriscape not only essential but pleasing to the eye. Derived from the Greek word “xeros”, meaning “dry” and combined with landscape, xeriscape means gardening with less than average water.

drought resistant landscape yard
flowering, hairy cactus with drought tolerant agave plants

Many xerophyte plants have specialized tissues for storing water, as in the stems of cacti and the leaves of succulents. Others have thin, narrow leaves, or even spines, for minimizing water loss.  Xerophyte leaves often have abundant stomata to maximize gas exchange during periods in which water is available, and the stomata are recessed in depressions, which are covered with fine hairs to help trap moisture in the air.

drought resistant tolerant bushes in yard design
xeriscape yard with XEROMORPHIC plants like cactus, yucca, ocotillo

Drought tolerant plants have adapted by making use of either C4 Carbon Fixation or CAM (crassulacean acid metabolism) a carbon fixation pathway that evolved in some plants as an adaptation to arid conditions.

xerophyte plants best drought resistant
A drought tolerant Joshua Tree and Yucca Cactus in this photo

In a plant using full CAM, the stomata, in the leaves, remain shut during the day to reduce the loss of water as vapor, but open at night to collect carbon dioxide (CO2). The CO2 is stored and then used during photosynthesis, which is the process of capturing the suns energy.

what is drought tolerant and resistant plants
Saguaro cactus and Palo Verde Tree are well – adapted drought tolerant plants.

CAM is particularly good for arid conditions because CO2 can be absorbed at night, allowing the pores on the leaves to stay closed during the day and thus reducing water loss. A easy way to explain it is drought tolerant plants can slow down metabolism.

Blue agave cactus plant with spike leaves in desert
Lovely Agave titanota BLUE variety

High elasticity of the cytoplasm and the capacity to withstand compression of the cells during dehydration are characteristic of drought-tolerant plants. What is cytoplasm? An easy definition of cytoplasm is a gel-like casing, covering – containing all the contents of the cell’s organisms, except the nucleus. Most metabolic (chemical reactions) pathways occur in the cytoplasm.

ocotillo tall cactus for drought tolerant yard arizona
Ocotillo Cactus plant in the desert

Not to be confused with drought-tolerant plants, Drought Resistant plants are not true desert plants. Many have originated in semi-arid regions, the area around the Mediterranean, Latin America and sub-Sahara.

Here are pictures of drought resistant plants that are not native desert plants.

color ideas for your desert low water, garden
colors of flowering lantana drought resistant plants next to oleander bushes

Lantana

drought tolerant and heat resistant flowering plants of the desert
The New Gold Lantana along with Trailing Purple Lantana plants
drought tolerant flowering lantana plants
White, Red (Texas) and Gold Lantana drought resistant desert plants

Lantana, in the verbena family, is a highly attractive drought resistant flowering plant that originated in tropical regions of Africa and the Americas.

drought tolerant and heat resistant purple lavender plant
lavender shrub is drought resistant

Lavender

top best drought tolerant flowering plants
young lavender drought resistant plant

This plant has it all: Drought resistant, it looks great, it smells wonderful, and it’s as tough as nails (as long as it’s not too wet).  Lavender is in the mint family and originated in the Old World around the Canary Islands, Africa, India, and Asia.

best drought tolerant heat resistant desert plants
Yarrow, yellow flowering drought resistant plants

Yarrow

Not only does yarrow tolerate heat and drought like a champion, but this easy-growing perennial is also a great cut flower.  Yarrow, Achillea millefolium, originated in regions of Asia and Europe.

best drought tolerant heat resistant desert plants
Yarrow (Achillea millefolium) drought resistant plants

There is a difference between drought resistant and drought tolerant plants. Knowing the difference can save you considerable heartache.

Bean pods on bushes with orange, yellow and red flowers – Growing tips

Using bean pods to grow your bird of paradise plants is uncomplicated and well worth the effort.

Caesalpinia pulcherrima, Red Bird of Paradise, is a species of flowering plant in the Fabaceae, pea family.

bird of paradise plants with bean pods
common desert bush with orange and red flowers

Other common names are Poinciana, Peacock Flower, Mexican Bird of Paradise, Dwarf Poinciana, Pride of Barbados, and flamboyan-de-jardin.

arizona bushes with red orange flowers fern leaves
Red Bird of Paradise drought tolerant shrubs

This is especially true for the Red Bird of Paradise bushes, genus Caesalpina,  along the roads in Tucson and Phoenix, also common in TX, Mexico and CA.

Red Bird of Paradise plants and shrubs
beautiful bushes with orange red flowers in the desert

This drought tolerant plant is attractive to bees, butterflies and birds.

Are the Bird of Paradise Bean Pods edible?  NO, all Bird of Paradise plants and bushes are poisonous if ingested.

desert bush with red flowers and bean pods
bean pods on caesalpinia pulcherrima

Bean Pods on the Bird of Paradise bushes and shrubs need to turn brown before you can germinate the seeds.  The green bean pods pictured above and below are too young and need more time to dry on the desert plant.

desert bush with yellow flowers and bean pods
Yellow Bird of Paradise bush with bean pods

Red Bird of Paradise, Caesalpinia pulcherrima,  is native to the tropics and subtropics of the Americas and is also the NATIONAL flower of the Caribbean island of Barbados, which is why you may hear it called Pride of Barbados.

red bird of paradise

PLANT AND GROW – How to grow bird of paradise plants, bushes, shrubs from seeds.

To germinate the seeds of your bird of paradise perennial plant first step is to score the hard outer coating.  I use sandpaper to lightly scrape the seeds then soak them in warm water for 24-48 hours.  They will germinate quickly like most seeds in the bean, Legume family, do.

To grow your Red Bird of Paradise, plant the soaked seed in peat pots.  Cover the seeds lightly with damp vermiculite or a good soil.

best way to grow seeds in peat pots
germinated seedling of bird of paradise bush

You should have bird of paradise seedlings in a few days to a week depending on how hard the outer coat of the seeds are.

peat pots
vermiculite

Bird of Paradise seeds need at least 8 hours of sun, but not direct sun it will be too hot! You can start to give them a little more direct sun after the first leaves appear.

Peat Pots are great and make growing and transplanting your Mexican, Yellow or Red Bird of Paradise seedlings much easier.

Start your seeds indoors and when you are ready to plant your Bird of Paradise just put the entire pot in the ground.  Roots will penetrate the peat pot and the pot disintegrates enriching the soil.

arizona orange red yellow flowers desert shrub
large flowering red bird of paradise desert bush

The Red Bird of Paradise is a deciduous (loses its leaves) shrub that thrives in  full sun and has bright red and orange flowers that grow on long, thin stalks. The leaves are lacy,  ferny-looking.

phoenix desert bushes red orange yellow flowers
grow Bird of Paradise shrubs from bean pods

This is an extraordinarily heat resistant, drought tolerant flowering bush that is a perfect addition to any yard.  The Red Bird of Paradise is a fairly fast grower, and can get large, so periodic trimming is suggested. See the photo above of large flowering bushes commonly seen along the streets in Tucson and Phoenix Arizona along with Texas and California.

Grow your Bougainvillea Plant in containers and pots. They LOVE IT !!

Will my Bougainvillea plant grow in a container?  Yes and it will be a very happy plant.  Bougainvilleas do great in most types of pots and containers.  These plants are not easy to transplant so make sure the pot you choose is big enough to last the Bougainvillea for years to come.

Although they like their roots crowded in a container, Bougainvilleas do not like standing water.  Make sure your pot has good drainage so the Bougainvillea does not get root rot.

Bougainvillea flowering bush shrub
Growing Bougainvillea in large pots

Fill your container with potting soil and place the bougainvillea plant inside.  Find a sunny location and it will be easy to keep your Bougainvillea happy and healthy.

growin Bougainvillea in pots
Bougainvillea plants on your patio

Bougainvilleas have beautiful red, pink and purple colored bracts, which are specialized leaves that contain the plant’s white slender flowers.

Bougainvillea plants can grow rather large so they must be kept pruned in pots and containers.  You can train your Bougainvillea to grow up a trellis or in the shape of a tree.

growing bougainvilleas shrubs
Pink Bougainvillea thriving in a large container

During the winter, Bougainvillea plants can be most striking and provide gardens with abundant color.  Winter is when Bougainvillea Vines and Plants reach their peak color.

heat resistant plants Bougainvillia magenta blooms
Bougainvillias are tropical plants, magenta flowers, heat tolerant

The small heart shaped bracts of the Bougainvillea are quite delicate to the touch, and are crinkly in appearance.

can I grow bougainvilleas in containers
Bougainvillea potted plant growing up a trellis

How long will a Bougainvillea plant display their color?  The length of time depends on how much sun and heat it receives and how healthy the Bougainvillea plant is.

Typically, a healthy Bougainvillea will bloom for about 3 weeks.

Bougainvilleas love sun and more sun.  They are heat tolerant and the hotter the better.  At the very minimum Bougainvilleas need at least 5 hours of direct sunlight.

Desert flowering vines
Bougainvillea pink leaves and white flowers

Supply your Bougainvillea with regular monthly fertilization.  Nitrogen and phosphates are critical to flowering.  One of the best Bougainvillea fertilizers I’ve come across so far is BOUGAIN.

Pink flowers on Bougainvillea plants are leaves
large containers to grow Bougainvillea Plants

You can prune your Bougainvillea any time during the year because it does not affect bloom initiation.  If you want the Bougainvillea to grow up, then prune the outer branches.  If you want your Bougainvillea to grow out, then prune the new growth.  Trim your Bougainvillea drastically before bringing it inside for winter.

Bougainvillea tree plants
Bougainvilleas blooming in pots

Bougainvillea plants and vines have a BLOOM CYCLE followed by a rest cycle whether you trim them or not.

I recommend a little trim or pinching at the end of each Bougainvillea bloom cycle as it promotes more budding for the next one.  Our plants just ended a bloom cycle so I will be trimming Bougainvilleas this week.

Pruning Desert Bird of Paradise bushes and shrubs

flowering desert shrubs fern leaves Texas
AZ TX Desert Bushes with Red Orange Flowers fern leaves

When should you prune desert bird of paradise shrubs?

Caesalpinia pulcherrima plant with red flowers fern leaves
Red Bird of Paradise shrubs orange flowers and fern leaves in the AZ TX desert

Pruning your Red Bird of Paradise,  Caesalpinia pulcherrima , which is what I have, should be in late winter or early spring.

Arizona bushes with red flowers
Red Bird of Paradise is sometimes called Mexican Bird of Paradise

I pruned mine a few weeks ago with a sharp pair of garden sheers. Many people cut these plants almost to the ground. I don’t, I prune my Red Bird of Paradise bushes about 18 inches from ground level.

Red Bird of Paradise cutting
Trimming Caesalpinia pulcherrima – pruning desert Bird of Paradise bushes

Red, Yellow and Mexican Bird of Paradise bushes, trees, and shrubs thrive in dry conditions; once established, they are drought tolerant plants, with fern looking leaves blooming with orange, red or yellow flowers.

Texas shrubs with orange red flowers
Red Desert Bird of Paradise, drought tolerant plants
bushes with bean pods orange flowers
Red Bird of Paradise shrub in AZ TX CA Mexico

The Yellow and Mexican Bird of Paradise need very little pruning.

Caesalpinia gilliesii is a drought tolerant desert shrub
Yellow Bird of Paradise has red stamens and yellow flowers

Caesalpinia gilliesii, or sometimes called Yellow Bird of Paradise or Desert Bird of Paradise is a shrub that has been naturalized in Texas;  planted as to give an effect of wild growth and may some year be considered native in the rest of the southwestern US.  In the photo below see the yellow bird of paradise, Caesalpinia gilliesii.

TX bush with yellow flowers and bean pods
Yellow flowering Bird of Paradise, Caesalpinia gilliesii

This yellow flowering desert shrub has clusters of beautiful yellow flowers with long red stamens.  The Yellow Bird of Paradise is a fast growing, upright shrub that is originally from Argentina.  Pruning your Yellow Bird of Paradise bush will encourage dense growth.

Caesalpinia gilliesii mistaken for Mexican Bird of Paradise
Yellow blooming Bird of Paradise desert bush in AZ TX CA

Yellow Bird of Paradise is drought tolerant and very durable, also cold and heat tolerant. Exposure to full sun is best for ALL Bird of Paradise Plants.   The yellow bird of paradise shrub is toxic.  

drought tolerant desert bush shrub
Yellow Bird of Paradise bush with Red Stamens bean pods

This Hardy Bird of Paradise shrub can grow to the height of 10 ft.

In the early Spring, prune to remove dead or damaged stems.  In the summer water your Yellow Bird of Paradise every week.  Water it deeply to stimulate an effective root system and tap-root.

The Mexican Bird of Paradise bush can be pruned and trained into a small tree, see photo below.

Bushes with round leaves yellow flowers desert
Mexican Bird of Paradise bush yellow flowers round leaves
desert shrub with yellow flowers in Arizona
Caesalpinia mexicana, Mexican Bird of Paradise with yellow flowers round leaves

In the photo ABOVE see the yellow flowers and rounded shape of the leaves on the Mexican Bird of Paradise bush or tree.

Caesalpinia mexicana yellow flowers
Mexican Bird of Paradise tree shrub with yellow flowers

Whether you pick the Yellow, Mexican or Red Bird of Paradise shrubs or trees,  you are certainly choosing a winner for your desert garden!

shrubs with bean pods red flowers
Desert bush with orange red yellow flowers, bean pods

The daisy-like bush, Euryops are # 4 – top Ten Heat Resistant plants our Arizona garden

Do you want a flowering plant that can take the hot heat and last through the winter?  Euryops are low maintenance and good on the budget!  I waited over a year before writing about this daisy like plant so I could document what animal critters would eat our Euryops.

shrub with daisy flowers in Arizona
Daisy like bush that is perennial

It is a pleasure to state Euryops are CRITTER proof;  NOT even the Javelina ate our daisy bushes!  Replacing desert plants can become costly; therefore this Euryops cultivar VIRIDIS rates HIGH on our list!

drought heat tolerant daisy plants
bushes with yellow daisy flowers, Euryops

Euryops is a genus in the Asteraceae family –  Daisy family.  The Green leaved variety is Euryops pectinatus Viridis.  This robust heat resistant plant is native mostly to rocky sites in southern Africa.

low cost drought tolerant plants
Euryops are heat tolerant daisy-like plants

They produce cheerful yellow daisy flower heads from fern-like leaves.  Euryops are perennial and a very hardy plant, bush or shrub.

heat resistant daisy bush
yellow daisy flower of the Euryops bush

When winter comes to the Arizona desert, our Euryops still look amazing while other desert plants go dormant.  This daisy bush is cold tolerant to 20 degrees F or -7 Celsius.   Plant your daisy shrub in a sunny location that is key!

Yellow is the only flower color, but it’s a bright, sunny yellow bloom that enlivens your garden in the winter. 🙂

heat resistant desert plants
Euryops look attractive next to Brittlebush

Because Euryops are an evergreen, perennial plant they are an ideal choice for flower beds and borders.

drought heat tolerant plants
Euryops daisy like plant

Euryops will tolerate being cut back quite hard after flowering or if you want them to develop some height give them a light pruning.

drought heat tolerant plants
Euryops daisy like plant

Follow a regular watering schedule during the first growing season to establish a deep, extensive root system.

**Euryops Viridis generally keep its deep green color leaves even in the heat of summer, although lower leaves may become brown and need to be removed.  Once the yellow flowers have faded, trim off the dried ones to help encourage the Euryops to produce more blooms!

drought tolerant arizona plant
yellow flowers of Euryops shrub
  • Water Needs — water regularly; do not OVERWATER
  • Flowers are good for cutting and displaying in vases
  • Perennial and Evergreen
  • Loves to grow in containers and pots

We had 2 healthy Euryops planted in large containers that died over the winter.  The reason was the shade in their location.  Lesson learned:  when planting Euryops pick an area with the most sun!

Euryops bush with yellow daisy flowers
heat resistant daisy shrubs

This jubilant plant tolerates drought well; but doesn’t mind if it gets regular water.  The daisy blooms give personality to cacti in Xeriscape yards.  Euryops are frost tolerant down to USDA zone 8.

daisy flowering plants in containers
Euryops daisy plant in pots

Even without flowers, the feathery leaves of Euryops give the garden interest and a sense of lushness. The Viridis cultivar has deep green leaves, while the Euryops Munchkin cultivar has gray-green leaves.

best desert winter plants with color
Euryops are critter proof plants

Euryops have it all!  This foolproof plant is  HEAT, DROUGHT and ANIMAL resistant.

If you want to add color to your winter garden, consider Euryops!  This easy on your budget, yellow daisy bush is hardy and flowers through winter while planted in a sunny location.

Propagation:

Euryops stem cuttings root reasonably easy.  Summer is the best time to take cuttings.  You can also allow seed heads to dry on plants; remove and collect seeds.

*HONEYSUCKLES made #5 in Top HEAT Resistant Plants

Red Geraniums made # 7 in my top Ten Heat Resistant plants for southern Arizona

Zonal geraniums can last for years with the right growing conditions.  The red geraniums pictured in this article are the first plant my husband and I acquired when we were married.    They are very unique and add a velvety, radiant color to our desert garden even with the record-breaking 2012 temperatures.

This red flower is called a zonal geranium.  What is a zonal geranium?  Zonal geraniums are the genus Pelargoniums, and are NOT true geraniums. This species of flowering plants work well in Arizona and Texas because they are drought resistant, perennial and heat tolerant.  Zonal geraniums originated from South Africa and have become very popular as bedding and container plants.

Important fact:  Geraniums, Pelargoniums, are poisonous to dogs and cats.  If your pet eats a geranium contact your local veterinarian right away.

Zonal Geranium in Arizona
planted zonal geraniums in Arizona

I’m always on the lookout for a plant that adds a softness to a thorny, spiky desert garden.  Amazingly, a red geranium can thrive almost as well as a cactus.  We have several throughout our Arizona yard that are either in full sun or sparse shade.  All of our zonal geraniums are doing well; but, the ones with semi shade have larger leaves and more flowers.

zonal geraniums bedding

Caring for geraniums is easy:

  • They love the sun but do well in sparse shade especially with high temperatures
  • Plant Pelargoniums when there is no danger of frost, they do not like the cold
  • In the fall plants may be dug up and brought indoors by a sunny window away from your dogs and cats
  • Water geraniums when the top 2 inches of the soil feels dry
  • Zonal geraniums are critter proof and virtually insect free 🙂
heat resistant geraniums
hanging basket of Red Geraniums in Arizona

Pelargoniums are low-maintenance and a great choice for xeriscape yards.  Grow your geraniums from seed or plant cuttings.

If your geranium has yellow or red leaves it is experiencing stress in some way.  The most common causes of red or yellow leaves are:

  1. your geranium – pelargonium is over-watered
  2. phosphorus deficiencies, are you fertilizing?  If it has gotten cooler at night and the temperature drops below 55 your geranium will not be able to absorb trace minerals.
  3. another possibility is too much sun
  4. or planted too close together

Too diagnose the problem simply look at the exact conditions your plant is growing in.

Red Geranium is a zonal geranium
Pelargonium is a zonal geranium

Even with the best of care a few leaves will inevitably turn yellow; simply remove them along with spent flowers.

In the fall temperatures drop and red leaves on pelargoniums are a sign that it is time to move indoors or to take cuttings from annual cultivars.

October is barely here and I’m already daydreaming about plans for a colorful, lush spring heat-resistant garden.

 

Old Man hairy Cactus – a cactus with white hair

There are over 1,300 species of cacti with many forms and textures.  Today I am highlighting one of my favorites called The Old Man Cactus, Cephalocereus senilis.  This hairy column cactus gets its name from the white strands that grow long side the yellowish spikes.

Old Man Cactus with his white hair

With all this white hair The Old Man Cactus is fittingly named.  There is a purpose to the hair on this popular cactus.  First of all it conceals the sharp thorns and second it gives  shade from the Arizona desert sun.

cephalocereus senilis hairy cactus
Cephalocereus senilis, Old Man Cactus

This old man is sitting comfortably in the xeriscape area of our AZ yard.  Cacti are the best drought & heat tolerant plants.  Caring for this white haired cactus is easy as long as it receives plenty of sun and is not over watered.  I placed the Old Man Cactus in soil that is well drained.

If your Old Man Cactus is not growing hair it may need more sun.  The sunlight stimulates the hair growth on these desert plants.

Keep an eye out for mealy bugs.  If your cactus is infested you will see a white cottony area. There is a species of mealy bug that attacks the roots of cacti.  If your cactus is sick and not growing take it out of its container and check the roots.  Insecticides work fine to eliminate the mealy bugs and white patches they create.

white hairy cactus
Old Man of The Andes, hairy cactus

Another hairy cactus species we have is the Old Man of the Andes, Cleistocactus trollii above.  The Old Man of the Andes or Old Man of the Mountain is doing nicely in a pot with direct sunlight.

round cactus with pink flower
old lady cactus, Mammillaria hahniana – hairy cactus

The above photo is The Old Lady Cactus, Mammillaria haniana, that is gracing the area by our mailbox.

Old Man Cactus hairy
Old Man Cactus – hairy cactus

The Old Man Cactus is native to central Mexico and is a columnar species of the family Cactaceae.

It may take 10-18 years for the Old Man Cactus to bloom with white, red, or yellow flowers.  This white haired cactus has personality and is a very popular potted plant.  If you have your old man cactus indoors place it in a area of good sunlight.

The Thornless Chilean Mesquite is the best tree for Shade

The Shade from this Thornless Chilean MesquiteProsopis chilensis, creates a 10-15 degree cooler temperature in our yard. The dogs use the shade from the Mesquites to stay cool.

Below in the photo is a Hybrid Mesquite that is Thornless, called the Chilean Mesquite. By providing abundant shade, a lush green leaf canopy and graceful fissured brown trunks, Thornless Mesquites are another of the wonderful trees that dispelled the myth that desert landscapes were hot, barren, spiny and uninviting. Chilean or Thornless Mesquite trees are beautiful and one of the best shade trees for your yard.

best shade tree
Our Chilean Mesquite Tree makes the best shade tree

The Thornless (Chilean) Mesquite Tree pictured here is approximately 15 years old.

Shade is a welcome addition to all desert landscapes, xeriscaping, especially in the extreme heat of The Sonoran Desert.  The shade produced by Thornless Hybrid Mesquites, (Chileans) can range from filtered to quite dense which can inhibit the growth and flowering of some under-story plantings.

When deciding where to grow your Mesquite Tree, consider the ultimate shade that can be produced by these trees and how it will affect the growth and flowering of under-story plants. Also note from my experience that any plant, vine, or flower placed too close to the Mesquite will not do well.

chilean mesquite
The Shade from this Mesquite Tree creates a 10-15 degree cooler temperature in our yard.

At maturity, Chilean Mesquites can be up to 30 feet tall and as wide…with dome-shaped, spreading canopies, this Hybrid in the photo below is much taller.  They are cold resistant to 10 to 15 degrees F.  Thornless Mesquites are semi-deciduous, losing  a portion of their leaves in warmer winters in the Phoenix, Arizona and Palm Desert, California areas.

Las Vegas and Tucson, Arizona will have a little more leaf shed due to the lower winter temperatures. Leaves remaining through the winter are shed rapidly in spring just prior to bud break. Mesquite trees are often easily damaged or completely uprooted by the high winds associated with the summer rainy season.  Proper tree staking is essential!!

Below is a picture of our 15 year old Chilean Mesquite Tree, majestic, healthy and strong. This Tree is one of,  if not the tallest Mesquite Tree, or any tree in our area.

huge mesquite shade tree
The Best Shade Tree. The wind was blowing during the photo.

When it comes to shade – this Thornless Mesquite is the perfect tree for shade! It is also loved by the neighborhood birds.

Cactus flowers and blooms – blooming cactus pictures from our yard – Echinopsis

Flowering cactus belong to a tribe called Trichocereeae.  There are 25 members, species,  of these cacti including the night blooming variety.

One of our cacti had a gorgeous white flower bloom in the night.  Shadow stuck his nose in it as soon as I let him outside so this flower must smell wonderful!

Many people call the cactus in the photo below, the Easter lily cactus.  This beauty is part of the large genus called Echinopsis, which contains over 100 species of treelike to globose, (shape of a sphere or ball). 

flower cactus
night flowering cactus plant

Along with Shadow, bees and hummingbirds love these cactus blooms!

cactus white flower
Easter Lily Flowering cactus

Echinopsis cactus species are known for the great size of the flower tube.  See the size of the tube on the cactus photo below.  The Flowers from these cacti tend to be much larger than you would expect.

Echinopsis
white cactus flower with long tube

This cactus bloomed during the night.  We adore our garden surprises from our variety of cacti.  Sadly the flowers only last for a day.  The cactus flower shrivels up and by morning you won’t even know it was there.

Caring for your flowering cactus is quite easy.  Cactus should be grown in full sun and well drained soil.  The soil for Echinopsis cactus species should never be saturated, as the soft fibrous roots will rot if kept wet for any length of time.

Choosing plants with colors, flowers, drought tolerant, heat resistant – white purple red orange yellow bushes

Adding splendid color and shapes to your low maintenance garden – Lets start with white and purple flowering shrubs.  TEXAS SAGES, Leucophyllums, are among the most reliable and fool-proof of the low water use plants available in Arizona!

White and Purple Texas Sage

Texas sage bushes have silvery gray leaves and purple or white flowers that bloom from summer through autumn. These sage plants are relatively carefree after they are planted, but good sunlight and proper drainage are essential to the Texas Sages success.

sage with prickley pear cactus

The purple and white flowers look amazing next to a prickley pear cactus.  In areas with poor drainage or with high average rainfalls, plant Texas sage brushes in raised beds.

Purple sage and oleander

The picture above has some of the best ideas for choosing plants with colors and different shapes that can be used in xeriscape or any low care, heat resistant yard.  Prickley Pear cactus are unique in gardens and add an architectural flare.

In the photo background is a Red Oleander, Nerium oleander, bush.  Oleanders make a popular divider or hedge, and can even be trained into a tree.

Of course we must mention the ever so popular Purple Texas Sage, also called Texas Ranger Plant.  The White flowering species of Texas Sage is called White Cloud and is a heavenly white bush that blooms commonly throughout Arizona and adds dazzling color to any garden.

white cloud texas sage

In the above photo you will see an Ocotillo Cactus standing tall behind the white flowering bush.  This White Cloud Texas Sage shrub could be trimmed; therefore creating a contrast between the magnificent Ocotillo cactus and the white blooms.

purple sage and new gold lantana

Texas New Gold Lantana and Purple Texas Sage are considered two of the best drought tolerant, easy care, heat resistant, flowering desert plants in Arizona, California, etc…  The yellow lantana mound looks dazzling next to a well pruned purple sage shrub.

add cacti to any flowering bush

Pictured above is part of the xeriscape area of our yard.  Cacti come in a variety of shapes and colors.  Some species of cactus have glorious flowers that bloom in the summer.  Grow a flowering desert plant, bush next to a cactus to create a beautiful desert garden.  The Bougainvillea shrub looks amazing next to a barrel cactus in the picture below.

bougainvillea and barrel cactus

 If desertscape makes you think of sparse, ugly gardens and cacti, think again!  Desert gardens can be gorgeous and cascading with color; all one needs is a little imagination

Red Bird of Paradise

Red Bird of Paradise plant is the best choice for orange, red and yellow flowering bushes.  Add a Saguaro cactus next to your desert shrub to create an unique design.

Pictured below is a common Arizona Wildflower called White Stem Paper Flower.  During Arizona Monsoon, (rainy season) the wild flowers paint the desert and many desert gardens.

white stem paper flower

Paint your own desert; the choices are endless!

Our Desert is cascading with purple flowering bushes

This weeks rain invoked shrubs with purple flowers everywhere.  Arizona’s most popular perennial, drought resistant,  desert shrub is the Purple Texas Sage or sometimes call Texas Ranger Plant.

tucson purple bush
Purple Texas Sage

Texas designated Texas purple sage (Leucophyllum frutescens) as the official state native shrub in 2005.  The Texas Sage desert shrub is sometimes referred to in Phoenix, Arizona as Purple sage.

texas sage with red bird of paradise

While driving through the city of Tucson, Arizona I came across a field of purple, red, orange, and yellow blooming bushes.  The picture above is a Texas Ranger Plant, purple texas sage, next to a Red Bird of Paradise desert plant. What a perfect combination of two of the best flowering drought tolerant bushes available.

purple sage bush

This gray leafed desert shrub adds interest to your garden even when it is not in bloom because of the color of the evergreen leaves. Purple Texas Sage is deer resistant, heat resistant, drought tolerant and a good choice for xeriscape gardens.  Watch for purple blooms from May through October.  Your Purple Texas Ranger Plant does best with full sun.  This Purple flowering bush is a very hardy desert plant with low maintenance and is easy to find.

purple texas sage

Those beautiful dazzling purple flowers, pictured above, will come out after rain or when it is humid. You can also encourage flowering by giving them extra water. Let the ground dry out between waterings so you do not cause the roots to rot.

purple Texas Sage as a hedge

The main challenge for your Purple flowering desert bush is the fact you will want to prune them to keep your Purple Sage plant looking neat.  So if you want to trim your purple sage shrub into a hedge just remember – the best time to prune your purple Texas Sage is when it is NOT flowering.  It is best NOT to trim it when the purple flowers are in bloom.

Flowering Lantana Mound – Drought tolerant – Texas New Gold, Trailing Purple, Radiation, Yellow, Orange, Camara, Lantana Pictures

Lantana is the best drought resistant, heat resistant, desert flowering perennial.  Lets just say Lantana is perfect. With a genus of 150 species and numerous colors,  this perennial flowering plant in the verbena family, Verbenaceae, will certainly help create a perfect Arizona, Texas, Georgia, California garden that will attract butterflies!  Lantanta is one of the best choices for xeriscape yards.

New Gold and Texas Flame Lantana

This desert flowering perennial is native to tropical regions of Africa and here in the Americas. It comes in plants and shrubs commonly called Lantana and shrub verbenas. Some types of Lantana are considered invasive, the trailing plant spreads easily because the leaves are somewhat poisonous to most animals and critters leave Lantana alone.

Trailing Purple Lantana, Texas New Gold, Radiation, Yellow Verbenas

This is precisely why Lantana is a large part of my Sonoran desert garden. Not only is Lantana resistant to the extreme hot temperatures in Phoenix, Tucson, and Southern Arizona, but also drought tolerant and the small animals leave this verbena shrub alone!  Our dogs are not interested in the Lantana Plant, flowers or the Lantana poisonous leaves.

Lantana field where I shop

This photo above is a flowering Lantana ocean!  Periodically I shop in this strip mall only to find an enormous Lantana,  field of Red, Yellow, White, Trailing Purple, Texas New Gold, Confetti, Camara, Texas New Flame and more.  Honestly I drive out of my way so I can enjoy this colorful display.  This Lantana mound is truly a butterfly magnet.

Lantana Camara, in the verbena family, has sometimes been called red, yellow, or wild sage, even though it is in a completely different family than sage.  Camara colonizes new areas when its seeds are transported by birds. Once it reaches an area, L. camara spreads quickly. Camara grows so well, that efforts to eradicate it have completely failed. Lantana Camara is fire resistant, and quickly grows in burnt areas.

Trailing Purple, Trailing White and Texas New Gold Lantana Mound

Camara has become naturalized in tropical and warm regions worldwide.  Livestock foraging on the plant has led to widespread losses in the United States, South Africa, India, Mexico, and Australia.

Lantana Camara In a container or pot

In the photo above is my lantana camara that I’ve grown in a large pot – container.  The planter is a ceramic type which I do not recommend as it gets very hot in 100 – 110 degree weather. Most of my lantanas are growing in pots or containers.

Yellow, Texas New Gold Lantana in a Container

The bright yellow Lantana pictured above is the Texas New Gold I have growing in a pot.  The Lantana container sits nicely on the side of the pond and at night the solar lights give an amazing atmosphere!  A separate article is coming with my personal verbena plants, shrubs.

Orange and Yellow Lantana is called Radiation

TIDBITS:  Lantana plants are a perennial flowering plant with hollow stems.  Pruning tip for Lantana – careful NOT to over prune your Lantana because water can drip down into the hollow stems and rot the crown.