SHRUBS > AZALEAS > BROWN - leave

IN THIS GUIDE

AZALEA GUIDES

green leaves of an azalea plant growing outside

Azalea vs RhododendronAzalea JaponicaCommon Problems – Brown LeavesContainer GrowingDeadheadingFeedingRepottingTransplantingVarietiesWinter Care

Azaleas can be comparatively well-situated bush to grow , as long as they are uprise in the right locating .

It is important to recollect that some Azaleas can be grow outdoors in the UK year - orotund , while others are tender and can only be grow indoors or under cover during the cold month .

azalea plant with brown leaves that growing in front of a house

However , though Azaleas can be well-fixed to grow , there are certain problem that can rise .

One of the principal issues that you might mark is chocolate-brown leave .

What Causes Brown Leaves?

browned leaves on Azaleas can be triggered by a phone number of unlike thing .

Typically , however , brown leaves at a time of year when you would not ordinarily anticipate to see them is a signal that those folio are not scram enough water .

Azalea leaves can sprain dark-brown when :

dried azalea leaves that are turning brown growing outside

Each of these reasons is talk over in more detail below :

1) A Lack of Water

If the upper leave on an azalea are crispy and brown around the edge , the first matter to check is whether this is due to a straightforward deficiency of water .

Azaleas want a moist yet free - enfeeble soil or grow medium .

You might simply not have watered enough , specially if originate in dope , as potted plants will typically take more watering than those growing in the priming .

green azalea foliage covered in a thin layer of snow

Mulch around plants to continue wet in the soil or growing average , specially when the conditions is dry .

2) Cold Winds

Sometimes , the leave may lose water more apace than they can be refill , even if there is no deficit of weewee in the soil or grow medium .

The most common cause of this is cold , drying winds , which can be a problem for these plant life during the winter months .

fortuitously , works emphasis in wintertime that occur for this reason , or due to dusty temperatures will normally recover once the conditions meliorate .

white, powdery fungal disease growing on the leaves of an azalea plant growing outside

However , make certain that you see how hardy the azalea is that you are trying to grow .

As mentioned above , some are much more crank than others and not all can cope with wintertime open air in the UK .

3) Waterlogged Soil

Ironically , water system not getting to the leaves of an azalea can also be a sign that you have watered too much , or that there is too much water in the stain or develop average .

“ If you ’re not sure of the cause of the leaf embrown , get on your hands and knees and have a respectable looking at the soil conditions , ” Master Horticulturist Colin Skelly recommends .

“ Use a trowel to excavate the surrounding soil , being thrifty not to interrupt the roots .

“ It will be obvious if the soil is teetotal and that is the job . If not , then the land may be holding too much water .

“ This may not be obvious if there has been late rainfall and the soil is moist .

travail a lowly maw and pour in some water . If the piddle does not run out freely then waterlogging is likely the problem . ”

Waterlogging in the soil can lead to root damage , which can also cause root guff .

4) Fungal Diseases & Pests

Water - logged soil and other environmental issues can also increase the likelihood of a fungal infection take cargo area .

Fungal diseases and pest government issue can also go to damage to either solution or leaf which can do azalea folio to reverse brown .

It ’s broadly notify to cut back any pathologic industrial plant stuff to facilitate curb its spreading .

There are a variety of resolution available for pests such as aphids that can facilitate restore your plant to its former glory .