Zucchini plants should generally be spaced according to their variety and growing method:
- For larger vining zucchini varieties, space plants about 2 to 3 feet apart, with rows at least 3 feet apart to allow room for growth and access
- Smaller, bush-style zucchini plants can be planted closer, about 1.5 to 2 feet apart
- If you are growing zucchini vertically (using stakes or trellises), you can plant them closer, around 1 to 1.5 feet apart, since the vines grow upward rather than sprawling
- When starting from seed, plant seeds 3 to 4 inches apart in rows 2 to 3 feet apart, then thin seedlings to 1 plant every 1 to 3 feet depending on variety and growing style
- Some gardeners suggest planting zucchini as close as 1 foot apart with rows 1.5 feet apart if you prune and stake the plants to save space
In summary, typical spacing is about 2 to 3 feet between plants and rows for sprawling varieties, but spacing can be reduced to 1 to 1.5 feet with vertical growing and pruning techniques. Always consider the mature size of your zucchini variety and growing conditions when deciding spacing.
