Asked by: Melodi Mocanu
home and garden landscaping

How fast do azaleas grow in Florida?

Last Updated: 13th March, 2020

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Azaleas adapted to Florida require 4–8 weeks of temperatures below 50°F (10°C) and generally begin to bloom between February and early April when warm temperatures follow this chilling period. Sporadic flowering is more common in central than in north Florida because of milder winter temperature fluctuation.

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Also to know is, do azaleas do well in Florida?

In Florida, azaleas prefer a little shade from hot afternoon sun and can do well in dappled shade areas. Keep in mind deep shade even in Florda will cause the azaleas to become thin. Choose an area that contains moist but well-drained, humus-rich soil that is slightly acidic in ph. Plant your azalea shallow.

Furthermore, where is the best place to plant azaleas? Plant them in dense shade and they won't bloom. A good location is where they receive either dappled sun all day or sun in the morning and light shade in the afternoon. Good places might include spots under trees, or along the north side of your house.

Additionally, how long does it take azaleas to grow?

There are two types of azaleas. Evergreen azaleas, sometimes called Japanese azaleas, are smaller and slower growing, reaching up to 3ft ( up to 90cm) after ten years.

Why are my azaleas not growing?

Another possibility is drought or inadequate irrigation during the bud set. Be careful to water the plant well every few weeks, especially just after the azalea blooming periods are over. Too much nitrogen fertilizer can prevent azalea blooming too. Nitrogen encourages foliage growth at the expense of flowering.

Related Question Answers

Uma Voos

Professional

When should you fertilize azaleas in Florida?

Fertilization. Frequent, light applications of fertilizers are necessary in Florida's sandy soils. Acid-forming fertilizers like 12-4-8 or 15-5-15 should be applied during each season--spring, summer, fall, and winter. Apply approximately ¼ pound to a mature plant or ¾ to 1½ pounds per 100 square feet.

Candida Hinspeter

Professional

Will azaleas grow in South Florida?

Although azaleas aren't well suited for South Florida, gardeners in the tropical regions of the state can try growing an azalea relative called the vireya rhododendron. These plants are technically a sub-species of the genus Rhododendron and are native to tropical areas in Southeast Asia.

Karleen Usberti

Professional

How far apart do you plant Formosa azaleas?

Dig a hole the same depth and three times the width of the roots. Tamp down the bottom of the hole with your hand or foot. If you're planting more than one azalea, space the plants 4 to 6 feet apart and far away enough from buildings so they will not be overcrowded when they mature.

Kendal Poiret

Explainer

What conditions do azaleas prefer?

Plant them in dense shade, and they won't bloom. A good location is where they receive either dappled sun all day or sun in the morning and light shade in the afternoon. Azaleas do well in moist, acid (pH 5.5 or so), well-drained soil with lots of organic matter, such as peat, compost, chopped leaves, or ground bark.

Alhassane Aperta

Explainer

How tall does an azalea bush get?

With thousands of varieties, there are rhododendrons and azaleas for just about every landscape situation. There are low-growing ground cover azaleas, plants that grow from 1 to 2 feet, as well as plants that can grow up to 25 feet tall.

Ynocencia Sallinas

Explainer

How tall do Formosa azaleas grow?

Formosa azaleas grow to a height of 6–8' and a spread of 4–6' at maturity.

Diti Peño

Pundit

Do azaleas like coffee grounds?

Place coffee grounds around the soil of your acid-loving plants such as azaleas, hydrangeas, lilies, roses, rhododendrons, holly, gardenias and so on. Coffee grounds increase acidity and nutrients in the soil.

Danita Dressler

Pundit

Should you Deadhead azaleas?

Do You Have to Deadhead Azaleas? Deadheading is the removal of spent blossoms. If you have deciduous azaleas, which are native to North America, you may deadhead them. The flowers of evergreen azaleas, native to Asia, typically are not deadheaded.

Djenabou Bausov

Pundit

How do you make azaleas grow faster?

  1. Provide a Good Foundation. Azaleas set in soil with a pH that's higher than 6.0 grow poorly and are prone to diseases and insect infestations.
  2. Plant Azaleas Correctly. Depending on the cultivar, azaleas tolerate conditions that range from deep shade to full sun.
  3. Water and Mulch Your Plants.
  4. Fertilize and Prune Your Plants.

Celestine Camphausen

Pundit

Can you put azaleas in pots?

Azaleas are ericaceous plants, which means they thrive in acidic soil with a pH between 5.0 and 6.0. Be sure the container has at least one drainage hole, as azaleas are likely to rot in poorly drained soil. Plant the azalea at the same soil depth it was planted in the nursery container.

Bertram Botzenhardt

Pundit

Should I deadhead rhododendrons?

In general, you should deadhead the flowers once the petals are wilting by snapping off or cutting the top stalk, which supports the petals. Go down to the first ring of leaves without taking any leaves off the branch. You can do this to each flower head while the shrub is still in bloom. This is deadheading.

Yashi Dobbin

Teacher

Are azaleas hard to take care of?

Yes, it can be true that Azaleas and Rhododendrons (Azaleas are in the Rhododendron family) can be difficult, but I have had some good success which I will share with you in this blog. There are many different types of Azaleas. Some grow in the sun like Exbury, but most prefer a shady location.

Rosel Troyenosk

Teacher

How much does an azalea cost?

Prices for Rhododendrons & Azaleas
DECIDUOUS AZALEAS
2 gallon $15.00
3 gallon $18.00
4 gallon $22.50
5 gallon $27.95

Sherley Gronewaldt

Teacher

Where do rhododendrons grow best?

Unlike many blooming plants, rhododendron does not like full morning sun in winter and does best when planted in dappled shade on the north side of a building. Growing rhododendrons are happiest in a location protected from the wind and not under eves of a building.

Yiqun Barono

Teacher

Do rhododendrons like coffee grounds?

Lower Soil pH
It's always a good idea to add coffee grounds to compost, but mixing it directly into the soil can help balance alkaline soil or give a boost of acidity for plants that prefer a lower pH, like hydrangeas or rhododendrons.

Yichen Legargoyena

Reviewer

Is Miracle Grow good for azaleas?

Miracle-Gro Water Soluble Azalea, Camellia, Rhododendron Plant Food is a special plant food designed for acid-loving plants like azaleas, rhododendrons, camellias, dogwoods, magnolias, gardenias, orchids and all evergreens. It is rich in iron and other essential nutrients.

Clementina Witteborn

Reviewer

Can azaleas be cut back to the ground?

Can azaleas be cut back to the ground? Maggie Moran is a Professional Gardener in Pennsylvania. Trimming azaleas to the ground can kill the plant. It is better to cut one main branch to 6 inches above the ground and cut the remaining branches to about 2 feet in length.

Josune Floris

Reviewer

What looks good planted with azaleas?

Among the most popular companion plants for Rhododendrons and Azaleas are Kalmia latifolia (Mountain Laurel) and Pieris japonica (Japanese andromeda). Both species are medium-size evergreen shrubs with great flower interest and they provide a textural contrast to Azaleas and Rhododendrons.

Maite Swiade

Reviewer

Can I plant rhododendron in full sun?

Rhododendrons will grow nicely in full sun to moderate shade. A few Rhododendron varieties such as Caroline', 'Scintillation', Yakushimanum hybrids, 'Hong Kong and the hardy varieties from Finland must have some shade in midday or the foliage will yellow or even burn – especially during a hot summer.