Watermelon in Zone 9b
Citrullus lanatus
| Start indoors | Not typically started indoors |
|---|---|
| Direct sow / transplant outside | Mar 1–Mar 8 |
| Estimated harvest | ~85 days after direct-sowing |
Spacing: about 10 square feet per plant (square-foot-gardening spacing).
Good companions
- Sweet Corn — Corn provides light afternoon shade without heavy competition for space.
Where to buy watermelon seeds
Some links on this page go to retailers we may eventually earn a commission from as an affiliate, at no extra cost to you. We only recommend products with a genuine consensus of positive, independent reviews — see the sources cited on each item.
See it growing
Search YouTube for "growing watermelon" videos → (a live search, not a hand-picked video — results vary and aren't vetted by us)
← Back to the full zone 9b calendar · Full companion planting guide · Full plant profile · Plan your beds in the Garden Designer →