Planting calendar
July Planting Guide for Washington, DC: Raised Beds, Containers & In-Ground
In July, Washington, DC gardeners can focus on warm-season crops and preparing for fall harvests. Plant heat-tolerant vegetables and herbs in raised beds, containers, or in-ground, while starting some cool-season crops indoors for fall transplanting.
Plant now (quick list)
Bush beans, Cucumbers, Sweet potatoes, Okra, Peppers, Eggplants, Basil, Tomatoes (transplants)
Plant now
- Bush beans
- Cucumbers
- Sweet potatoes
- Okra
- Peppers
- Eggplants
- Basil
- Tomatoes (transplants)
- Summer squash
- Melons
Start indoors
- Broccoli
- Cauliflower
- Cabbage
- Kale
- Brussels sprouts
- Lettuce
- Spinach
- Collards
Avoid
- Peas
- Potatoes
- Carrots (direct sow late July)
- Early corn
- Cool-season leafy greens (direct sow in July can bolt)
Next 2 weeks
- Mulch raised beds to retain moisture
- Water containers daily during heat waves
- Pinch basil regularly to encourage bushy growth
- Watch for pests like aphids and squash bugs
- Fertilize fruiting vegetables every 2 weeks
FAQs
Can I plant tomatoes directly in the ground in July in DC?
Yes, transplant healthy tomato seedlings into the ground or containers in July, ensuring they get full sun and consistent watering.
Is it too late to start cool-season crops in July?
It's not too late to start cool-season crops indoors in July for transplanting in late summer or early fall.
How often should I water raised beds during July heat?
Water raised beds deeply at least 2-3 times per week, increasing frequency during heat waves.
What vegetables should I avoid planting in July in DC?
Avoid planting cool-season crops directly outdoors as they may bolt; also avoid peas and early corn.
Can I grow herbs in containers during July?
Yes, herbs like basil, thyme, and oregano thrive in containers during July with proper watering and sun.
Next steps
Get a personalized planting plan
Answer a few questions and generate a plan for your exact location and setup.
Build your garden shopping list
Get a starter kit checklist for what you want to grow (with optional links).
Ask the Gardener
Get quick answers and next-step guidance for your garden.
Want this page for a different city? Try the tool and enter your ZIP: Plant this month.