How Do I Know If My Azalea Is Dying?

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..

Will azaleas grow back if cut down?

An azalea can become overgrown and leggy, and although rejuvenating pruning is beneficial, drastic measures, such as cutting the shrub down to 6 inches above the ground, can kill it. … If new growth emerges from the 6-inch-tall branch, then you’ll know the azalea can withstand severe cutting back.

What is the best fertilizer for azaleas?

Use a well-balanced, slow release, granular azalea/camellia fertilizer. The mix is well-balanced if the 3 numbers on the packaging are the same or similar. These numbers represent: (N) Nitrogen – promotes new growth/foliage; (P) Phosphorus – promotes plant blooms; (K) Potassium – strengthens roots/stems.

How long does an azalea plant live?

50 yearsAzalea bushes have a long lifespan with proper care, as some plants can live for as long as 50 years. Azalea bushes require only routine maintenance to survive in most temperate climates around the world.

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.

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.

What is wrong with my azalea?

Nutrient deficiencies are another common factor with azaleas. Plants may exhibit discoloration with fewer or undersized foliage and flowers. Nitrogen and iron are the most commonly seen deficiencies in azaleas. Inappropriate watering can cause foliage to wilt, discolor, and drop.

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.

How often should you water azaleas?

Water only when the top of the soil begins to dry out. In cool, shady locations this may be only two or three times a month, depending on the weather. During the summer, in hot, sunny areas, you may need to water every three or four days.

Why are my azaleas droopy?

Azalea leaves and flowers may wilt because of drought, too much sun or as a result of root rot. Azaleas that suffer from drought will have a wilted appearance, flowers and leaves that curl up and potentially turn brown. Azaleas may also be wilting from too much sun, drying out the soil and burning the tender leaves.

How do you revive a dying azalea?

If your azalea is dying, you need to apply a fish emulsion to revitalize the plant. Spread a compost over the root system and keep the soil moist with mulch. If you don’t water and mulch azaleas during hot dry days, the leaves will scorch and the plant will begin to fade.

Is my azalea dying?

A: Azaleas drop old leaves, but also can drop leaves if the plants are stressed. Snap a few branches. If you see green inside, the shrubs are still alive. … Dieback, a fungal disease triggered by stress, causes foliage to wilt and yellow and twigs and branches to die.