Question: What Is Wrong With My Azalea Leaves?

What is wrong with my azalea?

The fungus Phytophthora species causes one of the most common disease problems in the landscape for rhododendron and azalea.

This fungus is a “water mold,” and thrives in poorly drained or wet conditions.

A wilted plant is usually the first sign of trouble.

Rhododendron leaves will curl inward and droop..

Are coffee grounds good for azaleas?

Coffee grounds are highly acidic, they note, so they should be reserved for acid-loving plants like azaleas and blueberries. And if your soil is already high in nitrogen, the extra boost from coffee grounds could stunt the growth of fruits and flowers.

Do azaleas like sun or shade?

In their native habitats, azaleas are often found growing in or on the edge of woodlands in well-drained, acidic soil that is rich in organic matter. They have a shallow, fibrous root system, which needs to be considered when caring for them. Azaleas do well in full sun or part shade (about four hours of sun).

How do you revive a dying azalea?

Apply a gentle organic fertilizer such as fish emulsion. Spread compost over the root zones, keep the soil moist, and mulch. Take affected leaves to a certified nurseryman for help. Last summer was hot and dry; if the shrubs weren’t watered and mulched, they likely declined and the leaves scorched.

Why are the leaves on my azalea turning brown?

Azalea and rhododendron 101 The leaves on Bill’s azaleas in Springfield are turning brown. The most likely cause is inadequate watering. When the weather is hot and rain is scarce, azaleas and rhododendrons need our help. … Next is the soil not being acidic enough — although that generally results in yellow leaves.

How do I know if my azalea is dying?

The first thing you need to do is check the viability of the Azalea. You can do this by testing the stems for signs of green. Take your fingernail and lightly scrape the stem. If the you see green where you scraped the stem the plant is still alive.

What is killing my azalea bushes?

If your azalea bushes are dying, look for pests. Two boring insects that cause dying branches on azaleas include the rhododendron borer and the rhododendron stem borer. … There is no conventional insecticide that kills the larvae because they are protected inside the branch.

Can azaleas come back to life?

Do azaleas grow back every year? The Encore series of azaleas grows back every year in the fall and spring. Other series’ of azaleas do not grow back every year, unless you prune them before mid-summer.

What do you do when azalea flowers turn brown?

If you see azaleas with petal blight, clean up the area, removing brown azalea flowers from the plant and from the soil. Mulch the bed well in autumn to prevent germination of sclerotia. If you opt to use a fungicide, do so one month before the plant blooms.

Can azaleas get too much water?

During the summer, in hot, sunny areas, you may need to water every three or four days. When in doubt, don’t water–azaleas can tolerate dry soil much better than soggy soil. … The appearance of an over-watered azalea is often deceiving because the plant often appears drier than normal and the leaves may turn brown.

How do you treat azalea root rot?

First, remove and destroy any damaged branches and stems. Next, treat the soil around the plant with fungicide. Repeat the fungicide treatment every few months. Continue to remove any infected branches or stems that you may find as time goes by.

What is the best plant food for azaleas?

A month after planting, begin feeding azaleas with Miracle-Gro® Water Soluble Azalea, Camellia, Rhododendron Plant Food. In addition to the main plant nutrients, this fertilizer also includes micronutrients such as iron, manganese, and zinc, which are vital for growing azaleas (and other acidic soil-loving plants).

When should I feed my azaleas?

Only add fertilizer for azaleas during late winter or early spring. Else, aim for when they’re in or slightly after bloom. Fertilizing during the off-times is a no-no. You’ll have leafy growth if adding fertilizer too early into their growth cycle.