Young tree maintenance during the Summer
Summer is not the time to relax when it comes to your young trees. Warm, dry conditions can quickly undo all the hard work that went into planting, so regular checks and maintenance are essential. Here are some key areas to focus on.
Keep Trees Firmly Anchored
Check that each tree is still upright and settled firmly in the soil. Wind, animals, or heavy rain can loosen young root systems. Gently firm the soil around the base to ensure stability, especially after high winds or heavy irrigation.
Mulch for Moisture and Weed Control
Mulching is one of the best things you can do for young trees. A good mulch suppresses weeds, keeps the soil surface cool, and helps retain moisture. Use organic mulch such as wood chips or bark, but avoid lawn clippings. These can form a mat that stops air and water from reaching the roots.
Watch Soil Moisture and Water Wisely
Some regions have experienced dry spells, and young trees are particularly vulnerable. Check soil moisture by digging a small hole near the root zone. If it's dry below the surface, a deep soaking is better than frequent light watering. Even older trees benefit from the occasional deep drink in prolonged dry conditions.
Prune Only When Needed
Summer pruning should be limited to removing damaged or wind-snapped branches. Save major structural pruning until autumn or winter. Always use clean, sharp tools to avoid introducing disease.
Keep the Area Weed-Free
Weeds and grass compete directly with young trees for nutrients, water, and light. They can also physically restrict growth if tall weeds overshadow or smother saplings. Clear at least a one-metre diameter around each tree to allow it to grow without competition.
Weeding Options
Hand weeding is effective for small areas and won’t disturb the roots.
Shallow hoeing can also be useful, but avoid deep digging near the trunk.
Chemical weeding should be used with caution. Always select a product that won’t harm trees and follow the label instructions carefully.
Stakes and Ties
Most young trees grow best without stakes. If you must use a stake, keep it to about one-third the height of the tree. Remove it entirely within two years of planting if possible. Always check ties regularly to ensure they aren’t cutting into the bark or restricting trunk growth.
A Small Effort With Long-Term Rewards
Tree care in summer doesn’t take long, but it makes a lasting difference. The maintenance you do now helps young trees develop into strong, healthy specimens that will last for decades. After all, one small acorn can grow into a mighty oak.
