Planting calendar
July Planting Guide for Columbus, OH: Raised Beds, Containers & In-Ground
In July, Columbus gardeners can focus on warm-season crops and preparing for fall harvests. Plant heat-tolerant vegetables and herbs in raised beds, containers, or directly in-ground. Start planning cool-season crops indoors for transplanting later in the season.
Plant now (quick list)
Bush beans, Cucumbers, Summer squash, Sweet potatoes, Okra, Peppers, Eggplants, Basil
Plant now
- Bush beans
- Cucumbers
- Summer squash
- Sweet potatoes
- Okra
- Peppers
- Eggplants
- Basil
- Tomatoes (if not yet planted)
- Melons
Start indoors
- Broccoli
- Cauliflower
- Cabbage
- Brussels sprouts
- Kale
- Lettuce
- Spinach
- Collard greens
Avoid
- Peas
- Potatoes
- Carrots (late July is too hot for direct sowing)
- Beets
- Onions (seed)
- Garlic
- Cool-season crops directly outside
Next 2 weeks
- Mulch raised beds and containers to retain moisture
- Water deeply in early morning to reduce heat stress
- Pinch back basil to encourage bushier growth
- Watch for pests like aphids and treat early
- Thin seedlings in containers for better airflow
- Fertilize tomatoes and peppers with balanced fertilizer
- Harvest summer crops regularly to encourage production
- Prepare soil for fall crops by adding compost
- Check container drainage to prevent root rot
- Monitor soil moisture daily during heat waves
FAQs
Can I plant cool-season crops directly in July?
In Columbus, July is generally too hot for direct sowing cool-season crops. It's best to start them indoors and transplant in late summer.
How often should I water raised beds and containers in July?
Water deeply at least once daily during hot spells, preferably early morning, to keep soil moist but not waterlogged.
Is it too late to plant tomatoes in July?
You can still plant tomatoes early in July, but avoid late July to ensure fruit matures before fall frost.
What pests should I watch for in July?
Common pests include aphids, spider mites, and cucumber beetles; inspect plants regularly and treat promptly.
Can I grow herbs in containers during July?
Yes, herbs like basil, oregano, and thyme thrive in containers with adequate sunlight and consistent watering.
Next steps
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