Cantaloupe illustration 🍈

🍈 Growing Cantaloupe in Zone 11b

Zone 11b has a year-round growing season. Cantaloupe can be planted almost any time with proper planning. Last frost: Jan 15. First frost: Dec 31.

Planting Calendar

Indoor
Outdoor
Harvest
Dec 18Dec 31

Season: Jan 15 – Dec 31 (350 days)

Zone11b
Last FrostJan 15
First FrostDec 31
Season Length350 days
Days to Harvest85
SunFull Sun
Frost ToleranceNone
Spacing1/sqft (12" apart)

When to Plant Cantaloupe in Zone 11b

Start Seeds Indoors: Dec 18

Start Cantaloupe seeds indoors around Dec 18 (4 weeks before last frost). Optimal germination temperature: 85°F. Germinates in 4–10 days.

Transplant Outdoors: Jan 29

Transplant Cantaloupe seedlings outdoors after Jan 29. Wait until soil temperature reaches 65°F. Space plants at 1/sqft (12" apart). Harden off plants for a week before moving outside.

Harvest: Apr 9

First harvest approximately Apr 9 (~70 days from transplant). Continue harvesting until first frost (Dec 31).

Companion Planting

✅ Corn✅ Sunflowers✅ Nasturtiums✅ Marigolds
❌ Potatoes❌ Cucumbers

Frequently Asked Questions

When should I plant Cantaloupe in Zone 11b?

Start Cantaloupe seeds indoors around Dec 18. Transplant outdoors after Jan 29. Expect first harvest around Apr 9.

What is the last frost date for Zone 11b?

The average last spring frost date for Zone 11b is Jan 15. The first fall frost averages Dec 31, giving a 350-day growing season.

Can I grow Cantaloupe in Zone 11b?

Yes. Cantaloupe needs 85 days to harvest. Zone 11b has a 350-day growing season, which is sufficient.

What is the best month to plant Cantaloupe in Zone 11b?

The best time to start Cantaloupe in Zone 11b is Dec. Begin seeds indoors around Dec 18, then transplant outdoors after the last frost date of Jan 15.

What companion plants grow well with Cantaloupe?

Good companion plants for Cantaloupe include Corn, Sunflowers, Nasturtiums, Marigolds. Avoid planting Cantaloupe near Potatoes, Cucumbers.

How long does Cantaloupe take to harvest?

Cantaloupe takes approximately 85 days from planting to harvest. In Zone 11b, expect your first harvest around Apr 9.

Plan Your Cantaloupe Garden

Track Cantaloupe from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

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