Bell Pepper Spacing in a Raised Bed (Plant Count + Yield Range)

Plan bell pepper spacing, plant count, and a simple yield range per bed.

Quick answer
A common planning spacing for bell peppers is 18 inches. Plant count = floor((L×12)/spacing) × floor((W×12)/spacing).

Worked example

Example: 3×6 ft bed, spacing 18". Length=72", width=36". Plants = floor(72/18)×floor(36/18)=4×2=8 plants. If per-plant yield is 1.5–5 lb and bed factor is open (1.0), range ≈ 12–40 lb.

Why the numbers vary

Peppers are sensitive to temperature and season length; fruit size and number can vary by variety, nutrition, and stress. Crowding also reduces fruit size.

Use the calculator Opens prefilled state.

FAQ

Can peppers be planted closer than 18 inches?

Sometimes, but closer spacing increases competition and can reduce airflow.

Do raised beds increase yield?

Sometimes due to warmer soil and better drainage; the calculator uses a small factor (1.05) as an optional estimate.

Should I use 12 inches depth?

It’s a common planning depth; deeper beds can help in hot/dry climates.

Do bell peppers need staking in raised beds?

Often, yes for larger varieties or windy sites. Stakes or cages reduce breakage and help keep fruit off the soil.

Sources

Related

Estimates only. If you need accuracy, validate depth, compaction, and spacing with your local guidance.