Planting calendar
March Planting Guide for New York, NY: Raised Beds, Containers & In-Ground
In March, New York gardeners can begin planting cool-season crops directly outdoors and start warm-season vegetables indoors. Focus on hardy greens and root vegetables for raised beds, containers, or in-ground gardens while preparing for spring warmth.
Plant now (quick list)
spinach, kale, lettuce, radishes, carrots, peas, beets, chard
Plant now
- spinach
- kale
- lettuce
- radishes
- carrots
- peas
- beets
- chard
Start indoors
- tomatoes
- peppers
- eggplants
- basil
- broccoli
- cauliflower
- cabbage
- herbs (parsley, thyme)
Avoid
- beans
- corn
- cucumbers
- squash
- melons
- sweet potatoes
- tender herbs (basil outdoors)
- warm-season flowers
Next 2 weeks
- harden off seedlings started indoors
- prepare soil with compost and organic matter
- monitor soil moisture to prevent waterlogging
- start planting peas outdoors if soil is workable
- thin early planted greens to avoid overcrowding
- check for late frost warnings
- mulch raised beds to retain warmth
- clean and sanitize containers before use
FAQs
Can I plant tomatoes outdoors in March in New York?
No, tomatoes are warm-season plants and should be started indoors in March and transplanted outdoors after the last frost, typically in late April or May.
How do I know when to transplant seedlings outdoors?
Transplant seedlings outdoors after hardening them off for 7-10 days and when nighttime temperatures consistently stay above 50°F.
Is it safe to plant peas directly in the ground in March?
Yes, peas are cold-hardy and can be sown directly outdoors in early March if the soil is workable and not frozen.
What soil preparation is recommended for March planting?
Incorporate compost or well-rotted organic matter to improve soil fertility and drainage before planting.
Should I water newly planted seeds frequently in March?
Keep the soil consistently moist but not waterlogged to encourage germination and healthy root development.
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