Planting calendar
July Planting Guide for Indianapolis, IN: Raised Beds, Containers & In-Ground
In July, Indianapolis gardeners can focus on heat-tolerant vegetables and herbs for raised beds, containers, and in-ground gardens. This month is ideal for planting fall crops and starting seeds indoors for a late-season harvest. Be mindful of summer heat and water needs to ensure healthy growth.
Plant now (quick list)
Bush beans, Sweet corn, Cucumbers, Summer squash, Okra, Eggplant, Peppers, Basil
Plant now
- Bush beans
- Sweet corn
- Cucumbers
- Summer squash
- Okra
- Eggplant
- Peppers
- Basil
- Tomatoes (transplants)
- Melons
Start indoors
- Broccoli
- Cabbage
- Cauliflower
- Kale
- Collards
- Brussels sprouts
- Lettuce
- Spinach
- Swiss chard
- Kohlrabi
Avoid
- Peas
- Potatoes
- Carrots (direct sowing late July may be risky)
- Beets (late sowing may bolt)
- Garlic (plant in fall)
- Onions (avoid late July sowing)
- Cool-season crops in full sun
- Newly transplanted seedlings without shade
- Overcrowding plants
- Overwatering in hot weather
Next 2 weeks
- Monitor soil moisture daily
- Mulch to conserve moisture and reduce weeds
- Pinch basil to encourage bushy growth
- Harvest summer crops regularly to encourage production
- Start hardening off fall crop seedlings
- Watch for pests like aphids and squash bugs
- Prepare soil for fall planting by adding compost
- Consider shade cloth for sensitive plants during heat waves
- Fertilize containers every 2 weeks
- Thin seedlings to proper spacing
FAQs
Can I plant tomatoes directly in July in Indianapolis?
Yes, transplanting tomato seedlings in July is possible, but ensure they receive adequate water and some afternoon shade during heat waves.
What fall crops can I start indoors in July?
Start broccoli, cabbage, cauliflower, kale, and other cool-season crops indoors to transplant in late summer for a fall harvest.
How often should I water raised beds and containers in July?
Water daily or as needed to keep soil consistently moist, especially during hot, dry spells, but avoid waterlogging.
Is it too late to plant beans in July?
No, bush beans can still be planted in early to mid-July for a late summer harvest.
Should I fertilize my container plants in July?
Yes, fertilize container plants every two weeks with a balanced fertilizer to support vigorous growth during the growing season.
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