Planting calendar
June Planting Guide for Indianapolis, IN: Raised Beds, Containers & In-Ground
In June, Indianapolis gardeners can focus on heat-tolerant vegetables and herbs suitable for raised beds, containers, and in-ground planting. This month is ideal for planting warm-season crops and starting fall garden preparations. Be mindful of watering needs and pest management as temperatures rise.
Plant now (quick list)
Tomatoes, Peppers, Eggplants, Basil, Cucumbers, Green beans, Summer squash, Okra
Plant now
- Tomatoes
- Peppers
- Eggplants
- Basil
- Cucumbers
- Green beans
- Summer squash
- Okra
- Sweet potatoes
Start indoors
- Broccoli (for fall transplant)
- Cabbage (for fall transplant)
- Cauliflower (for fall transplant)
- Kale (for fall transplant)
- Brussels sprouts (for fall transplant)
- Herbs like parsley and cilantro
Avoid
- Peas (heat sensitive)
- Spinach (bolts quickly in heat)
- Lettuce (bolts in hot weather)
- Radishes (slow growth in heat)
- Potatoes (harvest ongoing, no new planting)
Next 2 weeks
- Mulch around plants to retain moisture
- Monitor for aphids and treat early
- Water deeply in early morning or late evening
- Pinch back basil to encourage bushier growth
- Start planning fall garden layout and seed orders
- Harden off indoor seedlings for fall transplant
FAQs
Can I plant tomatoes directly in the ground in June?
Yes, June is a good time to plant tomato seedlings outdoors in Indianapolis as soil temperatures are warm enough for healthy growth.
How often should I water container plants in June?
Container plants typically need daily watering in June due to heat and faster drying soil; check moisture daily and water when the top inch feels dry.
Is it too late to start herbs in June?
No, many herbs like basil, parsley, and cilantro can be started in June either directly outdoors or indoors for later transplanting.
What pests should I watch for in June?
Common pests include aphids, tomato hornworms, and cucumber beetles; regular inspection and early treatment help prevent damage.
Can I plant cool-season crops in June for fall harvest?
Yes, start cool-season crops like broccoli and cabbage indoors in June to transplant in late summer for a fall harvest.
Next steps
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