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Azalea Shrub Care with Photos and Videos

Updated on August 10, 2017
Peggy W profile image

My grandpa loved gardening. I learned much from him. To this day, I enjoy puttering around in our garden growing plants for beauty & food.

Azaleas in bloom


Show Stopping Azaleas

Azaleas are magnificent flowering shrubs that put on a dazzling show in the springtime in our part of the world which is Houston.

Depending upon the variety of which there are many thousands that have been bred and propagated for literally hundreds of years, azaleas come in various sizes and color variations.

One thing that they have in common is their similarity to rhododendrons although azaleas are smaller and have single blossoms as opposed to clusters.

Azalea Growing Conditions

Azaleas all do prefer acidic soil conditions and most of them like some shade or partial shade during the day.

For many years when we had pine trees growing in our yard we used the pine needles for mulch around our azaleas which helped to keep the soil on the acidic side.

The photo below was taken at a local restaurant in Houston that was situated along some water. The reflections of the blooming azaleas in the water are so pretty. Don't you agree?

Azalea Plants in Bloom
Azalea Plants in Bloom | Source

Fashion Azaleas

This photo shows the fashion azaleas that bloom in our garden generally late in the year, and then again in the Spring. Springtime brings about the heaviest blossoming.

Fashion azaleas are a smaller type of azalea than the larger varieties and can easily be trimmed to around two feet or so but can grow up to four feet if untrimmed.

They make a great small hedge and their leaves are smaller than the larger varieties of azaleas and yet their blossoms are just about as large.

You can tell from this photo that when they are in full bloom one can hardly even see the leaves!

Fashion Azaleas

You can see that our Easter lilies are coming up in the foreground with the fashion azaleas in full bloom behind them.
You can see that our Easter lilies are coming up in the foreground with the fashion azaleas in full bloom behind them. | Source

Encore Azaleas

There are different azalea types that are evergreen and others that are deciduous which means they lose their leaves at times of the year.

I have personally only seen the evergreen types being grown here in Houston. Azaleas are grown in many parts of the world.

One of my favorites is the Encore azalea which blooms several times throughout the year. It is one of the newer hybrids. We have several of them in our garden and just replaced a bush of another type that died with an Encore Azalea.

When planting azaleas it is best to plant them on a slight mound or at least have their root ball slightly above ground level. Do not cultivate around them once established because they have surface roots.

And in the woods a fragrance rare

Of wild azaleas fills the air,

And richly tangled overhead

We see their blossoms sweet and red.

— Dora Read Goodale

Pruning Azaleas Information Here

Pruning and Caring for Azaleas

I fertilize them in the spring after they have finished blooming and this is the time to trim them back or shape them if desired. If done too much later you risk cutting off what will be next year's blossoms.

Houston, Texas is ablaze with color every spring and just like other towns and cities across America, we have our Azalea Trail. Generally this is held the first couple weeks of March.

If ever planning a visit to our fine city, this would be a wonderful time of year to come. The weather is also cooler than our sizzling summertime temperatures.

Hope you enjoyed this look at some of the azaleas in Houston.

If you grow azaleas in your neck of the woods, what type do you prefer growing?

Hedge of blooming azaleas



Do you grow or admire azaleas in your part of the world?

See results

Pretty Piano Music accompanies this Azalea Gardens Video

© 2016 Peggy Woods


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    • Peggy W profile image

      Peggy Woods 7 months ago from Houston, Texas

      Hi Dolores,

      Coffee grounds would certainly not hurt the azaleas. They do like to live in acidic soil conditions. What you did by cutting them way back and treating them with the need oil should reward you as they regrow. They probably do need a little more help regarding acidity living as they do between your house and the sidewalk which is probably making your soil more alkaline.

      Sphagnum peat placed around your azaleas as a mulch might also help raise the acidity over time.

      I had some old azaleas that were looking less than attractive. I thought about just pulling them out and replacing them. Instead I severely cut them back and fertilized as normal with azalea food. They came back thick and lush and are once again attractive shrubs.

      Hope you have the same response.

    • Dolores Monet profile image

      Dolores Monet 7 months ago from East Coast, United States

      Hi Peggy - I love azaleas and was upset to see (after a magnificent flowering) that the leaves looked horrible and the old plants leggy and pathetic. So I whacked the shrubs way back and sprayed them with need oil because it looked like they had azalea lace wing. These are old girls set between the house and a sidewalk so I imagine the acid needs to be brought up. Do you think that coffee grounds might help increase the acidity?

    • Peggy W profile image

      Peggy Woods 18 months ago from Houston, Texas

      Hi Robert,

      Glad you found this information regarding azaleas helpful.

    • Robert Sacchi profile image

      Robert Sacchi 19 months ago

      Nice pictures and Azaleas Garden video. Interesting and useful information about azaleas.

    • Peggy W profile image

      Peggy Woods 21 months ago from Houston, Texas

      Hi Genna,

      I am glad that they do so well here also. I particularly like the Encore Azaleas that bloom several times during the year.

    • Genna East profile image

      Genna East 21 months ago from Massachusetts, USA

      Peg, I just love azaleas and am lucky that we live in an area that has the right kind of soil for these seasonal beauties. These photos are stunning! :-)

    • Peggy W profile image

      Peggy Woods 23 months ago from Houston, Texas

      Hi Rachel,

      We have several different kinds of azaleas also. Wishing you a very Happy Easter also.

    • Peggy W profile image

      Peggy Woods 23 months ago from Houston, Texas

      Hi Frank,

      I also love that photo with the azaleas reflected in the water. That is such a beautiful spot in Houston!

    • Rachel L Alba profile image

      Rachel L Alba 23 months ago from Every Day Cooking and Baking

      Hi Peggy, Azaleas are one of my favorite flowers. I have several of them. Your pictures are beautiful, especially the one near the water. Thanks for sharing.

      Have a blessed Easter.

    • Frank Atanacio profile image

      Frank Atanacio 23 months ago from Shelton

      wow these are so beautiful especially the growth around the water.. amazing and so colorful.. just like your hub

    • Peggy W profile image

      Peggy Woods 23 months ago from Houston, Texas

      Hi MsDora,

      I am glad you liked my photos. I had fun taking them in various locations around the Houston area including our very own backyard. Do you grow azaleas in the Caribbean?

    • MsDora profile image

      Dora Weithers 23 months ago from The Caribbean

      Thank you for sharing this wonderful springtime article. Good information and gorgeous pictures.

    • Peggy W profile image

      Peggy Woods 23 months ago from Houston, Texas

      Hi Alicia,

      Spring is certainly beautiful and so is fall in a different way. Actually every season of year has something special by way of beauty. In the south the seasons are not as radically different as in colder climates.

    • Peggy W profile image

      Peggy Woods 23 months ago from Houston, Texas

      Hi purl3agony,

      Eventually if you do not fertilize them they will not bloom as much and they might get a bit leggy looking if not trimmed once in a while. They do not do well if the soil is not acid. You must have the perfect soil for them!

    • AliciaC profile image

      Linda Crampton 23 months ago from British Columbia, Canada

      Spring is my favourite time of year because of all the flowers that appear. I love the colours and scenes in your photos. Azaleas are so pretty. Thanks for sharing the useful information as well as the photos and videos.

    • purl3agony profile image

      Donna Herron 23 months ago from USA

      We have a bunch of azaleas in our yard. I love all the different colors of blooms that we get, but I don't do much to care for them. Thanks for sharing this information about pruning and fertilizing. I'll try to take better care of them now (though I'm grateful that they are so low maintenance).