Planting calendar
July Planting Guide for Chicago Gardens: Raised Beds, Containers & In-Ground
In July, Chicago gardeners can focus on heat-tolerant vegetables and preparing for fall crops. Plant warm-season vegetables now and start seeds indoors for a late summer transplant. Avoid planting frost-sensitive crops that won’t mature before the first fall frost.
Plant now (quick list)
Bush beans, Cucumbers, Summer squash, Okra, Sweet potatoes, Peppers, Eggplants, Herbs (basil, oregano, thyme)
Plant now
- Bush beans
- Cucumbers
- Summer squash
- Okra
- Sweet potatoes
- Peppers
- Eggplants
- Herbs (basil, oregano, thyme)
Start indoors
- Broccoli
- Cauliflower
- Cabbage
- Kale
- Brussels sprouts
- Lettuce
- Spinach
Avoid
- Tomatoes (seed starting now may not mature before frost)
- Corn (late plantings unlikely to mature)
- Potatoes
- Peas
- Root crops (carrots, beets) started now may not mature
Next 2 weeks
- Continue harvesting early crops to free space
- Water deeply during heat waves
- Mulch to conserve moisture
- Watch for pests like aphids and squash bugs
- Thin seedlings for better airflow
FAQs
Can I plant tomatoes in July in Chicago?
Starting tomato seeds in July is not recommended as they likely won’t mature before the first frost. Focus on transplanting established seedlings started earlier.
How often should I water raised beds in July?
Water deeply 2-3 times per week, increasing frequency during heat waves to keep soil consistently moist but not waterlogged.
Is it too late to start fall crops in containers?
No, many cool-season crops like kale, lettuce, and broccoli can be started indoors now and transplanted for a fall harvest.
What pests should I watch for in July?
Common pests include aphids, squash bugs, and cucumber beetles. Regularly inspect plants and use organic controls if needed.
Can I plant herbs in containers during July?
Yes, heat-tolerant herbs like basil, oregano, and thyme thrive in containers during July with proper watering and partial shade during extreme heat.
Next steps
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