legume · direct sow · advanced
Peanut: how much to plant.
A family of 4 eating peanut a few times a week needs about 25 plants in ~42 sq ft, worth about $23 a year at the store. Here are the exact numbers for your household, and when to plant in every zone.
How much to plant
Plants, space, seeds, and value.
Counts assume about 3 servings per person per week with a germination buffer built in. Store value uses ~$3.00/lb retail — an estimate that varies by region and season.
| Household | Plants | Bed space | Seeds to buy | Store value / yr |
|---|---|---|---|---|
| 1 person | 7 | ~12 sq ft | ~14 | ~$6 |
| 2 people | 13 | ~22 sq ft | ~25 | ~$12 |
| 4 people | 25 | ~42 sq ft | ~47 | ~$23 |
| 6 people | 38 | ~64 sq ft | ~72 | ~$34 |
Spacing
8" in row · 30" between rows
Sow depth
1.5"
Days to harvest
130 from seed
When to plant
Sow windows by USDA zone, 2026.
Zone dates are typical, not exact. The free planner uses your ZIP code's frost dates, not just the zone, and shifts every window to match.
| Zone | Spring sow window | Fall sow window |
|---|---|---|
| Zone 3 | May 29 – Jun 29 | — |
| Zone 4 | May 24 – Jun 24 | — |
| Zone 5 | May 14 – Jun 14 | — |
| Zone 6 | May 4 – Jun 4 | — |
| Zone 7 | Apr 19 – May 20 | — |
| Zone 8 | Apr 8 – May 9 | — |
| Zone 9 | Mar 6 – Apr 6 | — |
| Zone 10 | Feb 14 – Mar 17 | — |
Know before you grow
The practical stuff.
Yield
About 0.3 lbs per plant over ~2 productive weeks (~0.3 lb).
Watch for
Mexican bean beetle · Aphids · Rust & powdery mildew — the pest guide covers organic fixes for each, and Pest Radar shows what gardeners near you are reporting right now.
Neighbors
Plays well with sweet-corn.
On the plate (per 100 g, USDA)
567 kcal · 8.5 g fiber · 0 mg vitamin C · 705 mg potassium
Stop guessing. Get your exact numbers.
Tell the free planner what you want to eat and who you're feeding. It returns plant counts, spacing, and frost-safe sow dates for your ZIP code — not just your zone — in about 60 seconds.