Cantaloupe in Zone 8a & 8b
Cucumis melo
When to plant cantaloupe in zone 8b
Zones 8a and 8b share the same average frost dates in our data, so this page covers both.
Method: Either: Start indoors for an earlier harvest, or direct-sow outside for less fuss. Cantaloupe tolerates either.
| Start indoors | Mar 4–Mar 11 |
|---|---|
| Direct sow / transplant outside | Apr 8–Apr 15 |
| Estimated harvest | Jun 27–Jul 4 (~80 days after planting) |
Spacing: about 4 square feet per plant (square-foot-gardening spacing). Mature height: 0.5-1 ft.
Cantaloupe takes up far more room than most vegetables for the yield it gives back, at a quarter plant per square foot, it needs serious space to sprawl, and a single vine won't produce nearly as much fruit as a tomato or pepper plant in the same footprint. What it does deliver, ripened on the vine, is a flavor that store-bought melons (picked underripe for shipping) rarely match.
How cantaloupe fits zone 8's season
Zone 8b's frost-free window runs about 230 days, from March 25 to November 10. Cantaloupe needs about 80 days from sowing to first harvest.
Good companions
- Sweet Corn: Corn provides light afternoon shade without heavy competition for space.
Where to buy cantaloupe seeds
See why we recommend these suppliers →
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See it growing
Search YouTube for "growing cantaloupe" videos → (a live search, not a hand-picked video; results vary and aren't vetted by us)
← Back to the full zone 8b calendar · Full companion planting guide · Full plant profile · Plan your beds in the Garden Designer →
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Growing Cantaloupe in USDA zone 8b: when to start seeds indoors, when to direct-sow, and when to expect a harvest.
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