Growing Guide
How to Grow Watermelon
Everything you need to know about growing watermelon — from planting to harvest.
Summer
Spring
Days to Harvest
80–100
Spacing
36–60"
Method
Both
Trellis
No
Where Watermelon Grows Best
Watermelon can be grown in 12 out of 12 USDA hardiness zones. Click a zone to see specific planting dates.
Growing Watermelon
Watermelon typically takes 80–100 days from planting to harvest. You can start seeds indoors or sow directly in the garden. Space plants 36–60" apart for optimal growth.
Common Pests
Create Your Own Plant Playlist
Use our kit themes as a starting point and build a custom planting plan for your garden.
Create a PlaylistFrequently Asked Questions
How long does it take to grow Watermelon?
Watermelon typically takes 80–100 days from planting to harvest. Timing varies by zone and growing conditions.
Can I grow Watermelon in containers?
Many gardeners successfully grow watermelon in containers. Use a pot at least 12-18 inches deep with good drainage. Container plants may need more frequent watering.
What are the best companion plants for Watermelon?
Watermelon grows well alongside many garden plants. Check our kit pages for curated combinations that include watermelon.
Grow Watermelon in Your Zone
Select your USDA hardiness zone for zone-specific planting dates and tips.