Direct answer

Every plant has a stage → planter requirement from Plant Info. Too small = growth cap; too big = wasted space. Transplant when the stage demands it.

How to read the table

SituationActionSource of truth
Plant Info shows a planter requirementUse the exact size for the stageIn-game Plant Info
Stage change eventCheck for transplant promptGame signal
Wrong-planter warningTransplant to the required sizeTroubleshooting record

Values

Exact per-plant stage volumes are being captured in the Plant Info sweep; until a plant passes its gate this page teaches the mechanic without guessing numbers.

Evidence note

Observed planter progressions conflict across sites — Plant Info is treated as the source of truth.

MIXED

Conflicting planter progressions between specialist pages are resolved by current-build Plant Info.

Plants

Per-plant values live on entity pages (tomato, onion) and propagate here.