Kitchen garden
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Growing area 12 × 8 m · 96 m² · 7 beds · 9 plantings
Artwork represents each planting. Select a planting to see its full quantity.
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Lettuce
Sow Feb–Aug
Sow a short row every few weeks for a steady supply rather than one big glut.
EdiblePlacement in Salad bed
- Area used
- 0.11 m²
Sowing recommendation
SowSow Feb–Aug. Indicative windows vary with variety and conditions.
Material estimate
Lettuce seeds
1 final planting position. Approx. 2 seeds
Rough estimates based on common sowing guidance, with a small seed allowance for spares. Non-seed materials use one usable unit per final position. Follow your variety's packet instructions. This is not a yield or establishment guarantee. Planner artwork is representative; quantities use your plan data.
1 seeds intended to sow + 1 spare seeds = approx. 2. 10% separate spare-seed reserve (Sowable planning policy), applied once across this crop before final upward rounding. Spares are for gaps or a small retry, not extra seeds in each station. 1 final positions × 1 seeds per position (Sowable planning policy). Raise seedlings separately, keeping one plant for each final position. Spare seed is available for gaps or a small retry. Method guidance: https://www.rhs.org.uk/vegetables/lettuce/grow-your-own (reviewed 2026-10-14).
How this is estimated — Lettuce
1 seeds intended to sow + 1 spare seeds = approx. 2. 10% separate spare-seed reserve (Sowable planning policy), applied once across this crop before final upward rounding. Spares are for gaps or a small retry, not extra seeds in each station. 1 final positions × 1 seeds per position (Sowable planning policy). Raise seedlings separately, keeping one plant for each final position. Spare seed is available for gaps or a small retry.
RHS: sow thinly in pots/trays and move seedlings into individual modules. Sowable budgets one seed per intended individual seedling, plus separate spares.
RHS growing guidance · reviewed 2026-10-14 · rules 5.0.0
Adjust estimate (optional)
Reviewed defaults work immediately and after reload. Optional adjustments apply per crop across plans in this tab until reload; garden saves do not store them. Count intact beetroot/chard seed units, not embryos. Unthinned multi-plant clumps and broadcasting are not modelled.
