Watering is one of the most vital tasks in July, when temperatures soar and rainfall can be unpredictable. A few well-timed techniques can help your garden thrive without wasting water.

1. Timing is Everything Water in the early morning (between 6 AM and 10 AM) to reduce evaporation and allow leaves to dry during the day, preventing disease. Evening watering can lead to mildew or root rot.

2. Deep, Staggered Watering Instead of light daily watering, aim for deep watering sessions 2–3 times per week. This encourages roots to grow deeper, making plants more resilient to heat.

3. Mulch to Conserve Moisture Apply 2–3 inches of mulch around your plants. It reduces evaporation, keeps roots cool, and helps prevent weeds. Use organic mulches like shredded bark, straw, or compost.

4. Target the Roots Use drip irrigation or soaker hoses to deliver water directly to the soil. Avoid overhead sprinklers, which waste water and can promote foliar diseases.

5. Adjust for Containers and Raised Beds Containers dry out faster than in-ground gardens. Check daily and water when the top inch of soil is dry. Consider using water-retaining soil mixes and self-watering containers.

6. Check Soil Moisture Don’t guess! Stick your finger 1–2 inches into the soil. If it’s dry, it’s time to water. For larger areas, soil moisture meters are a worthwhile investment.

Stop By Thomas Greenhouse & Gardens Need help setting up a smart watering system or choosing the right mulch? Our team is here with expert guidance and all the supplies you need for a successful July garden.

Grow smart, water wise — all summer long.

Ready to Grow Smarter This July?
This article is part of our Thomas Greenhouse & Gardens July Gardening Series designed to help you keep your garden thriving all summer long. We invite you to explore the entire series:

• Identifying Common Garden Pests
• Pruning and Deadheading for a Healthier Garden
• Weather-Proofing Your Garden for July Extremes
• Smart Summer Watering Techniques
• Fertilizing Your Garden in July
• Monitoring and Journaling Your Garden in July

✨ Click here to read all articles in the series and keep your garden healthy, productive, and beautiful all season long.

Have questions or need help with your garden? Visit Thomas Greenhouse & Gardens for expert advice, quality tools, and locally grown plants that flourish in southeastern Wisconsin.