Planting calendar
May Planting Guide for Las Vegas, NV: Raised Beds, Containers & In-Ground Gardens
May in Las Vegas is warm and dry, ideal for planting heat-tolerant vegetables and herbs in raised beds, containers, or in-ground gardens. Focus on warm-season crops that thrive in full sun and well-drained soil. Avoid frost-sensitive plants that need cooler temperatures.
Plant now (quick list)
Tomatoes, Peppers, Eggplants, Okra, Basil, Melons, Squash, Cucumbers
Plant now
- Tomatoes
- Peppers
- Eggplants
- Okra
- Basil
- Melons
- Squash
- Cucumbers
Start indoors
- Pumpkins
- Winter squash
- Corn
- Watermelon
- Sweet potatoes
Avoid
- Leafy greens like lettuce and spinach (will bolt in heat)
- Broccoli
- Cauliflower
- Peas
- Radishes
Next 2 weeks
- Continue transplanting warm-season seedlings outdoors
- Mulch around plants to conserve moisture
- Begin regular deep watering schedule
- Monitor for pests like aphids and spider mites
- Fertilize tomatoes and peppers with balanced fertilizer
FAQs
Can I plant tomatoes directly in the ground in May?
Yes, May is ideal for transplanting tomato seedlings outdoors in Las Vegas as soil temperatures are warm enough.
How often should I water container plants in May?
Water containers daily or when the top inch of soil feels dry, as containers dry out faster in the desert heat.
Is it necessary to mulch raised beds in May?
Yes, mulching helps retain moisture and keeps soil temperatures stable during hot days.
What are signs of heat stress in plants this month?
Wilting during midday, leaf curling, or scorched leaf edges indicate heat stress.
When should I start watering newly planted seeds or transplants?
Water immediately after planting and keep soil consistently moist until plants establish.
Next steps
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