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Shrub Problems Caused by Nonliving Factors

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Updated: May 10, 2022

IPM - Prevent, Identify, and Manage Plant Problems

How to ID, prevent, and manage plant problems in Maryland using IPM
no lawn landscape
Updated: April 25, 2022

What Causes Trees and Shrubs to Die?

Not all plant problems are caused by insects and diseases. Many tree and shrub problems are due to environmental issues or planting errors.
oak death from drought
Updated: April 19, 2022

Excess Mulch Problems

Too much mulch can cause problems for trees and shrubs
mulch volcano - too much mulch at the base of a tree
Updated: April 19, 2022

Problems Caused by Compacted Soil

Soil compaction can lead to tree and shrub decline or death.
Compacted soil around a tree in an area with heavy foot traffic
Updated: April 18, 2022

Trees and Shrubs Failing to Flower

Multiple factors can cause woody plants to fail to produce blossoms.
stress on Kousa dogwood
Updated: April 18, 2022

Herbicide Damage to Trees and Shrubs

Herbicide damage to plants can cause twisted or distorted foliage.
herbicide injury on sycamore tree
Updated: April 18, 2022

Construction Damage

How soil disruption from construction projects can contribute to the decline and death of trees and shrubs.
Construction damage to tree
Updated: April 18, 2022

Freeze Damaged Flowers on Trees and Shrubs

Freeze damage is usually the cause of damage to early spring blooming trees and shrubs.
freeze damage to star magnolia buds
Updated: April 18, 2022

Early Fall Coloration

Tree leaves showing early fall color can be caused by environmental stress, insects, or disease problems.
fall color on maple leaves
Updated: April 18, 2022

Drought and Excessive Heat Stress

Prolonged periods of drought or high temperatures may cause temporary or permanent damage to landscape plants.
drought symptoms on stewartia