Summer brings heat, sunshine, dry spells, and strong storms, and all of that can put stress on your trees. When temperatures rise or rain is limited, trees may struggle to get the moisture and energy they need to stay healthy.
The good news is that a few simple summer tree care steps can make a big difference. With smart watering, proper mulch, light pruning, and regular checks for pests or damage, you can help protect your trees through the hottest months of the year.
Why Trees Get Stressed in Summer
When the weather gets hot and rain is scarce, trees naturally slow down their growth and use more of their stored energy. Drought conditions and high temperatures can make it harder for trees to produce energy, recover from damage, and defend against pests or disease.
Young trees and trees planted within the last few years are especially vulnerable because their root systems are still developing. Mature trees can also struggle during long dry spells, especially if they already have weak limbs, compacted soil, disease, or storm damage.
Water Deeply, Not Just Often
Water is one of the most important things you can give your trees during summer, but how you water matters.
For most trees, a slow, deep soak once or twice a week is better than frequent shallow watering. Deep watering encourages roots to grow farther into the soil, which can help trees become more drought-resistant over time.
For better results:
- Water early in the morning or later in the evening to reduce evaporation.
- Focus on the root zone under the tree’s canopy, not just right next to the trunk.
- Use a soaker hose or slow-running garden hose when possible.
- Give extra attention to young or newly planted trees.
Sprinklers may help the lawn, but they often do not provide enough deep moisture for tree roots.
Use Mulch to Protect Soil Moisture
Mulch is one of the easiest ways to protect trees during hot weather. A proper layer of organic mulch helps the soil stay cooler, holds moisture longer, and reduces weed competition around the tree.
Use 2 to 4 inches of organic mulch, such as wood chips or shredded bark, around the base of the tree. Keep the mulch a few inches away from the trunk so moisture does not build up against the bark.
Avoid piling mulch into a “volcano” shape against the trunk. Too much mulch in the wrong place can trap moisture, invite pests, and contribute to decay.
Be Careful With Summer Pruning
Summer is not usually the best time for heavy pruning, but light cleanup can help protect the tree and your property.
It is usually okay to remove:
- Dead branches
- Broken limbs
- Diseased branches
- Small hazardous limbs
- Branches damaged by storms
Avoid removing too many healthy branches during hot weather. Heavy pruning can create additional stress because leaves help the tree produce energy and provide shade for the bark and branches.
If a tree has large limbs, storm damage, or branches near your home, it is safer to call a professional tree pruning company or certified arborist for guidance.
Watch for Insects, Disease, and Heat Stress
Summer is a common time for pests, fungal issues, and heat-related tree problems. Catching warning signs early can help prevent more serious damage later.
Look for:
- Leaves turning brown around the edges
- Wilting or curling leaves
- Sticky residue on leaves or branches
- Holes, spots, or unusual leaf discoloration
- Webbing, sawdust, or dead patches
- Branches that suddenly die back
- Cracks, peeling bark, or signs of decay
Some leaf problems are caused by heat or lack of water, while others may point to pests or disease. If you are unsure what you are seeing, a professional inspection can help determine the best next step.
Protect Young Trees From Sun and Drought
Young trees need extra care during summer because their roots are not as established. A few hot, dry weeks can cause lasting damage if the tree is not protected.
To help young trees survive summer:
- Water deeply and consistently.
- Keep mulch around the root zone.
- Protect thin bark from sunscald when needed.
- Avoid fertilizing during heat stress.
- Watch for leaning, wilting, or leaf browning.
Tree guards or light-colored tree wrap can help protect young trees with thin bark, especially in areas with strong afternoon sun.
When to Call a Certified Arborist
Some tree problems are easy to spot, but others are hidden until the tree becomes unsafe. A certified arborist can help evaluate tree health, identify disease or decay, and recommend whether a tree should be pruned, treated, monitored, or removed.
It may be time to call a professional if you notice:
- Large dead limbs
- A tree leaning suddenly
- Cracks in the trunk
- Fungal growth near the base
- Branches hanging over your roof
- Storm damage
- Repeated leaf loss or decline
- Signs of pests or disease that keep getting worse
Professional guidance is especially important before storm season, when weak limbs and unstable trees can become a safety concern.
Summer Tree Care in Muncie, Yorktown, and Nearby Areas
Indiana summers can be tough on trees. Heat, dry weather, and strong storms can all affect tree health and property safety.
If you need help with summer tree care, Josh Newsome’s Tree Surgery provides professional tree service in Muncie, Yorktown, Anderson, and surrounding Central Indiana communities. Our team can help with tree trimming, tree removal, stump grinding, storm damage cleanup, and certified arborist guidance.
Whether your tree is showing signs of stress, you have storm damage, or you want a professional opinion before removing a tree, we are here to help.
Call today to schedule a free estimate and keep your trees healthy, safe, and strong this summer.