Bougainvillea can take the Arizona heat!

Bougainvilleas are tropical plants that thrive in outdoor areas with low rainfall and intense heat, someone say desert!  They need lots of sun and are happy with Arizona temperatures reaching over 100 degrees. They have thin roots that are somewhat delicate and we find our Bougainvilleas take more of our attention in the garden.

pink bougainvillea
pink bougainvillea

My conclusion and my gardening experience with Bougainvilleas is that they are happier growing in large pots with good drainage.

Bougainvillea growing in a pot
Bougainvillea growing in a pot

In this picture above,  the stem looks bare because I recently removed the dead leaves and new blooms are just arriving. The Bougainvillea loves this planter and will fill out in no time!

The amount of watering needed for your bougainvillea is directly related to your area and the local weather. There are some basics – Bougainvillea is a drought resistant plant, and requires very little water once established and mature.  Let the soil dry between waterings; if your Bougainvillea’s roots stay continuously wet it will promote a weak and shallow root system. Wilting is the best indicator that watering is needed.  Don’t let it dry out completely as this will cause bracts and foliage to drop.

Bougainvillea in Arizona
Bougainvillea in Arizona

For Bougainvilleas planted in the ground:  At the time of watering, do it thoroughly – making sure that every inch of root gets watered!  I use long bamboo garden stakes to measure how far down the watering has reached and I soak until it reaches 8 inches.  This will create a stronger root system for your bougainvillea.  Deep watering is the key!

Blooming Bougainvillea growing in a pot

In Florida, landscape professionals commonly perform a hard cut at the first sign of summer, and keep on a regular trimming schedule all summer long to maintain size.  Pinching is the method of removing the soft tips of young plant stems to encourage fuller growth.  This hardy plant will send out several new stems just below the pinched tip. I am going to prune/pinch all 6 of our Bougainvilleas this week. My Arizona Garden keeps me busy, and I love it!

The more regularly you pinch, the more your bougainvillea will branch and bloom.  The best time to prune or pinch is after the flush of color or flowering cycle is completed.  Flowering cycles are typically four to six weeks. Lets get pinching!

bougainvillea shrub
Bougainvillea bush
Advertisements

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.

BOUGAINVILLEA is #10 – in our TOP 10 Heat Resistant Plants

Bougainvillea are tropical plants that thrive in outdoor areas with low rainfall and intense heat.  The 100 degree temperatures do not faze our Bougainvillea.  This flowering jewel is number 10 on our list of the BEST heat-resistant plants in Arizona.

Bougainvillea
Bougainvillea magenta color

Bougainvilleas are native to South America; therefore, it is drought resistant (instead of “drought tolerant”) because it is not a desert native plant.  Caring for and growing a Bougainvillea takes more effort but it is worth it!

drought tolerant desert shrubs
Bougainvillea bushes and vines in Arizona

Bougainvilleas flourish in pots and containers.  To grow this striking ornamental vine choose a very sunny place. Be sure your pots have holes in the bottom; adequate drainage is a must! Bougainvillea growing tip: Fertilize with Hibiscus Food.  Hibiscus food has more potash than many other fertilizers. Be sure to measure exactly the amount of food according to the size of your pot.

Bougainvillea growing up a trellis
Bougainvillea growing up a trellis

The amount of watering for your Bougainvillea is directly related to your area and the local weather. There are some basics —- Bougainvillea is a drought resistant plant, and requires very little water once established.  Be sure to let the soil dry between waterings; if your Bougainvillea’s roots stay continuously wet it will promote a weak and shallow root system. Wilting is the best indicator that watering is needed.  Don’t let it dry out completely as this will cause bracts and foliage to drop.

Bougainvillea growing freely
Bougainvillea growing freely

When choosing an area to plant your bougainvillea, remember that higher ground is best – as this makes water drain AWAY from the roots. Avoid overwatering.

drought and heat resistant desert plant
Bougainvillea in full bloom

In Florida, landscape professionals commonly perform a hard cut at the first sign of summer, and keep on a regular trimming schedule all summer long to maintain size of the Bougainvillea.  Pinching is the method of removing the soft tips of young plant stems to encourage fuller growth.  Bougainvilleas will send out several new stems just below the pinched tip.

The more regularly you pinch, the more your bougainvillea will branch and bloom.  The best time to prune or pinch is after the flush of color or flowering cycle is completed.  Flowering cycles are typically four to six weeks. Lets get pinching!

Stay tuned as the count down for the best heat survivors continues…

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!

Can you grow Bougainvillea in pots? Growing Mandevilla Vines, Dipladenia in Containers

Why doesn’t my bougainvillea bloom?  Bougainvilleas like their roots to be crowded in a pot. If planted in the ground, the Bougainvillea may not bloom as much. If you want more color in your garden, grow your Bougainvillea in containers!  Its vivid color is formed in the three bracts that surround the little white flower.

mandevilla in a container
Bougainvillea vine in a pot

Bougainvillea does well growing on a trellis.  The 2 vines in the picture are a Bougainvillea vine in a pot next to the Mandevilla Vine growing in another container. I trained both vines to continue growing up the trellis.

do bougainvilleas grow in containers
Bougainvillea growing up the trellis

The pictures of these plants growing on our front porch gives you and idea of how happy the Mandevilla Plant is in the large container and how well the Bougainvillea Bush does in a pot.

Bougainvillea flowering bush shrub
Growing Bougainvillea in large pots

To grow your flowering Bougainvillea shrub/vine choose a very sunny place. Be sure your pots have good holes in the bottom, so you will have good drainage. Fertilize with Hibiscus food as it has more potash than many other fertilizers. Be sure to measure exactly the amount of food according to the size of your pot. Bougainvillea comes from a hot humid climate, and they love the heat!

Be sure the dirt in the pot feels dry before you water your bougainvillea. Water large pots until water runs out the drainage holes in the bottom. There are exceptions to watering and caring for your Bougainvillea. Here in the southern Arizona desert we have had some temperatures above 110 degrees F. When I saw any of our plants wilting, including the Bougainvillea plant and Mandevilla vine I watered them. Being very careful not to get water on the leaves so they do not get burned from the Sun!

The Bougainvillea and Mandevilla vines

The Bougainvillea is climbing up the bamboo sticks to the trellis and combining with the Mandevilla vine.

If you want your Bougainvillea to grow up and not out you must trim/prune the stems that grow outwards. Keep them short around the bottom.

I found that the plants we cut back are growing straight up the bamboo garden stakes, look at the picture of our bougainvillea. The Bougainvilleas I do not prune, have many leaves but fewer blooms, color.

During this winter, both the Mandevilla bush/vine and the drought tolerant shrub, Bougainvillea, did ok. The winter temperatures dropped to the mid 30’s.  I removed all the dead leaves.

mandevilla in containers
bougainvillea and mandevilla vines

Bougainvillea is drought resistant, I do not call it drought tolerant because it is not a desert native plant. Bougainvillea are native to South America. This flowering bush or is heat resistant to the extreme. Probably the best heat resistant desert plant is the Bougainvillea.  Caring for and growing a Bougainvillea takes more effort but it is worth it. Note how short I prune the bottom branches of the Bougainvillea in the front pot.

Growing a Mandevilla – traditionally it is called a Dipladenia, but they are different in how they grow and look. For basic purposes they are vines with the Dipladenia growing better as a shrub or bush and being planted in a container or does well as a hanging plant. The Mandevilla is a climbing vine and does well twining and growing on a trellis.

Mandevilla growing up a trellis
Mandevilla, dipladenia vines in containers

Our Mandevilla Vine prefers part shade. It receives bright light but is also partially protected from rain and the Arizona Monsoon season. It is NOT drought tolerant or drought resistant. But the Mandevilla plant is HEAT RESISTANT. Our Mandevilla is doing incredible and growing well in the pot. Please see the attached photos.

mandevilla growing in a pot
In this picture is a Mandevilla Vine growing on a trellis.

It has bloomed continually most of the year. As far as pruning the Mandevilla Plant. I remove the Mandevilla yellow leaves, and trim a few branches that may have died but that is about it. This Mandevilla vine, bush, plant takes very little pruning. Although it is NOT drought tolerant, it doesn’t seem to have any problems with the desert heat as long as I water it every day. If your Mandevilla vine/bush can be planted in part shade… I would recommend this tropical flowering bush for any garden, from planting in Florida to growing in Texas, Arizona and California.

In this picture, we took 4 large trellises bending the top 2 to form the arch. As the Mandevilla Plant grew I used garden tape and ties to gently connect it to the trellis. The Mandevilla vines grow back and forth along the top of  the trellis giving our desert yard a tropical, lush look.  Our trellises were purchased from Home Depot.  http://www.homedepot.com/

Our Chilean Mesquite Tree provides shade for the mandevilla.

Mandevilla is a genus of plants belonging to the Dogbane (attributed to its toxicity) family. Native to South America. It has about 100 species, mostly tropical and subtropical flowering vines (any plant with a growth habit of climbing, stems or runners).

The Mandevilla flowers come in a variety of colors, including white, pink, yellow, and red. The Hummingbirds and butterflies visit our Mandevilla often.  It is a pollen yielding plant that is fast growing and high flowering. In conclusion, Mandevilla is easy to care for as long as it gets watered regularly, has a trellis to climb on, is in part shade and protected from winds and rain.