Growing Watermelon in Zone 11
When to plant and harvest watermelon in Zone 11— based on your zone's frost dates.
Zone 11 sits comfortably within watermelon's best range (Zones 4–11), so it grows well here on a standard schedule.
Watermelon planting calendar for Zone 11
These months are derived from Zone 11's frost dates — last frost around None, first frost around None.
Start indoors
January
Sow outdoors
February
Transplant
February
Harvest
May
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Watermelon care at a glance
- Sunlight
- Full sun (8+ hours)
- Water
- 1–2 inches per week; reduce as fruit ripens for sweetness
- Spacing
- 24–36 in apart, hills 4–6 ft apart
- Days to maturity
- 70–100 days from transplant
- Best zones
- 4–11 (warm-season annual; easiest in 7+)
Growing watermelon in Zone 11: FAQs
Can you grow watermelon in Zone 11?＋
Zone 11 sits comfortably within watermelon's best range (Zones 4–11), so it grows well here on a standard schedule.
When should I plant watermelon in Zone 11?＋
In Zone 11, start seeds indoors around January. Zone 11's last spring frost is typically None and its first fall frost around None, which sets the planting window.
When to harvest watermelon in Zone 11?＋
Expect to harvest watermelon in Zone 11 around May, depending on the season and variety.
Full Watermelon guide →
Complete care, problems, companions, and harvest tips.
Zone 11 overview →
Frost dates, climate, and everything to grow here.
October in Zone 11 →
What to sow, transplant, and harvest this month.