How many vegetables should you plant per person?

Why one number per person is rarely enough

A household of two that eats tomatoes daily is not equivalent to a household of four that tolerates one tomato sandwich a month. Per-person tables are useful only after appetite, harvest duration, preservation, and expected loss enter the calculation.

Gardiv converts children to crop-specific adult-equivalent servings, estimates seasonal servings, and divides by a broad servings-per-plant range. Using the low and high yield ends produces a plant-count range rather than a single authoritative number.

Ask four questions before buying seed

A calm plan begins with actual kitchen behavior. Review a normal week, not an aspirational homestead menu.

• How often does this crop appear in meals during its likely harvest window?
• Will anyone reliably preserve or share a surplus?
• Does the crop produce once, or over many weeks?
• How much plantable area can it occupy without crowding must-grow crops?

Use the range without overplanting

Beginners often choose the high estimate to protect against failure, then create a care and harvest burden. A better first season is the typical count plus a sensible loss buffer, especially for high-output plants such as zucchini and cherry tomatoes.

For quick crops, split the count across succession rounds. Twelve lettuce plants planted all at once can become twelve urgent heads; four plants in three rounds can become a useful season.