Table of Contents
June marks a critical time for maintaining lush, healthy lawns in Zone 4 gardens. As temperatures rise and growth accelerates, gardeners must pay close attention to their grass care routines. Here are the top 7 considerations to keep your lawn vibrant throughout the summer.
1. Adjust Mowing Height
In June, increase your mower blade height to about 2.5 to 3 inches. Taller grass shades the soil, reduces evaporation, and discourages weeds. Regular mowing at this height promotes deeper root growth and healthier turf.
2. Water Deeply and Infrequently
Deep watering encourages strong root systems. Aim to provide 1 to 1.5 inches of water per week, either through rainfall or supplemental watering. Water early in the morning to minimize evaporation and fungal issues.
3. Fertilize Appropriately
Apply a balanced, slow-release fertilizer suited for summer growth. Focus on nitrogen to promote healthy, green grass. Follow manufacturer’s instructions carefully to avoid over-fertilizing, which can lead to disease.
4. Control Weeds
June is an ideal time to spot and remove weeds. Use targeted herbicides or manual removal to prevent weeds from competing with your grass for nutrients and water. Maintaining a healthy lawn also naturally suppresses weed growth.
5. Aerate and Overseed
If your lawn has thin or bare patches, June is a good time to aerate and overseed. Aeration relieves soil compaction, allowing better air, water, and nutrient penetration. Overseeding fills in bare spots and enhances turf density.
6. Manage Pests and Diseases
Monitor your lawn regularly for signs of pests or disease. Apply appropriate treatments promptly to prevent damage. Proper watering, mowing, and fertilization help strengthen grass defenses against common issues like grubs and fungal diseases.
7. Reduce Foot Traffic
Limit heavy foot traffic on your lawn during hot, dry June days. Compacted soil and stressed grass are more susceptible to damage. Use pathways or designated play areas to protect your turf.