Ask Annie- July Garden Checklist

Congrats everyone, you made through the busy planting season! July is when the garden hits its stride...and starts testing your commitment. Heat builds, growth explodes, and everything wants water right now. This month, I recommend lots of maintenance, observation, and learning when to step in - and when to back off.

Here is your July garden checklist: 

Zone 4a: Summer is fully here; growth is steady, but nights may still cool 

Zone 4b: Peak growing season; heat and humidity increase stress

Zone 5a: Full summer conditions; consistent moisture is critical

• Pause major planting unless you can water consistently
• Avoid dividing perennials in heat, make notes for Fall division instead
• If planting, do it early or late in the day
• Shade new transplants temporarily if heat spikes 

• Refresh mulch to protect roots from heat and moisture loss
• Check for mulch drift after storms or watering
• Watch for compacted or crusted soil, gently loosen if needed
• Keep mulch clear of plant crowns and stems 

• Water deeply and consistently during dry stretches
• Focus water at soil level, not foliage
• Adjust irrigation timing for hotter days. Morning or evening is best.
• Ease up on fertilizer, too much can stress plants in heat 

• Check stakes and ties as plants gain height and weight
• Deadhead regularly to extend bloom time
• Lightly prune to improve airflow, especially in dense growth
• Avoid heavy pruning during extreme heat 

• Stay ahead of weeds before they go to seed
• Scout often for pests, as heat accelerates infestations
• Watch for signs of stress that mimic disease (wilting, yellowing)
• Remove affected foliage promptly to prevent spread 
• Check out our blog on Summer Solutions for the Things that Bug You

• Keep clean, shallow water sources available for birds and pollinators
• Let some herbs and flowers bloom fully
• Avoid spraying pesticides completely, or at minimum do not spray during the day when pollinators are most active
• Appreciate the increased garden “buzz” - it means things are working!

• Notice which plants thrive and which struggle in heat
• Make notes for Fall adjustments and replacements
• Harvest herbs, flowers, and veggies often
• Take breaks and stay hydrated!

And remember, gardening is never about perfection, it’s about curiosity, patience, and perserverance! I’m cheering you on as you try new things, learn from the missteps, and celebrate each little success. Until our next chat, happy gardening and keep growing!

-Annie

Have a perennial issue, mystery, or design dilemma? Annie can help!

Always approachable and happy to help!