Planting calendar
May Planting Guide for Charlotte, NC: Raised Beds, Containers & In-Ground Gardens
In May, Charlotte gardeners can confidently plant warm-season crops in raised beds, containers, and in-ground gardens as the risk of frost has passed. Focus on heat-tolerant vegetables and herbs that thrive in full sun and well-drained soil. This month is ideal for transplanting seedlings started indoors and direct sowing many summer favorites.
Plant now (quick list)
Tomatoes, Peppers, Eggplants, Cucumbers, Beans, Okra, Sweet potatoes, Basil
Plant now
- Tomatoes
- Peppers
- Eggplants
- Cucumbers
- Beans
- Okra
- Sweet potatoes
- Basil
- Zucchini
- Marigolds
Start indoors
- Winter squash
- Pumpkins
- Melons
- Broccoli (for fall transplant)
- Cabbage (for fall transplant)
- Cauliflower (for fall transplant)
- Kale (for fall transplant)
- Collards (for fall transplant)
Avoid
- Lettuce (will bolt quickly in heat)
- Spinach (will bolt quickly in heat)
- Peas (past their season)
- Potatoes (too late to plant)
- Brussels sprouts (too late to start)
- Radishes (may bolt in heat)
- Cool-season herbs like cilantro (may bolt)
- Beets (may struggle in heat)
Next 2 weeks
- Monitor soil moisture closely, especially in containers
- Harden off indoor seedlings before transplanting
- Mulch raised beds to retain moisture and suppress weeds
- Stake or cage tomatoes early to support growth
- Watch for pests like aphids and squash bugs
- Fertilize warm-season crops with balanced fertilizer
- Pinch basil to encourage bushier growth
- Thin seedlings to avoid overcrowding
FAQs
Can I plant tomatoes directly in the ground in May in Charlotte?
Yes, May is a safe time to transplant tomato seedlings outdoors as frost risk has passed.
Should I water raised beds differently than containers in May?
Containers dry out faster, so they need more frequent watering than raised beds.
Is it too late to start cool-season crops in May?
Yes, most cool-season crops will bolt or struggle in Charlotte’s May heat.
What are good companion plants for peppers and tomatoes?
Basil and marigolds help repel pests and improve growth for peppers and tomatoes.
How can I protect seedlings from pests in May?
Use row covers, handpick pests, and encourage beneficial insects to keep pests in check.
Next steps
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