Vegetables
Zucchini Planting Calculator
Cucurbita pepo
Everything you need to plan Zucchini: recommended spacing, how many plants and seeds you'll need, when to start, and when to expect a harvest. Defaults come from grower references and every value is editable.
At a glance
- Recommended spacing
- 24″
- Range 18–24″
- Planting pattern
- Rows
- Time to first production
- 50–55 days from transplanting
- Succession planting
- Recommended
- Every 17 days
- Start indoors
- 3 weeks before
- before transplanting
- Production pattern
- Standard
Plan your Zucchini beds
Prefilled with Zucchini's recommended spacing. Adjust your bed size to get plant counts, seeds to start, and tray requirements.
Loads recommended spacing and planting pattern. You can override anything.
ft
ft
in
Default 24″Range 18–24″
Your plan
75
Total plants
25 per row × 3 rows
- Seeds to start (10% buffer)
- 83
- 72-cell trays needed
- 2
- 128-cell trays needed
- 1
More Zucchini planning
Planning notes
- This crop can be direct sown.