Grow guide
How to grow Zucchini Costata Romanesco
Cucurbita pepo
- Type
- Zucchini
- Zones
- USDA zones 3–11
- Sun
- Full
- Time to harvest
- 50–65 days
- Spacing
- 24″ apart
- Density
- 1 per sq ft
- Habit
- Bush
- Frost tolerance
- Tender
- Sowing
- either
- Start indoors
- 0 weeks before last frost
- Succession
- Every 21 days
Care
- Harvest 3x/week in season
Notes
Italian ribbed heirloom. Best flavor zucchini.
More zucchini varieties
Grows well nearby
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