Rocket

Eruca vesicaria

Short cycle, peppery leaf, bolts the moment nights warm. A salad-mix earner.

System

NFT, Kratky

pH

5.5–6.2

EC

1.0–1.6 mS

Days

21–28

PPFD

200–300

Air temp

14–20°C

Protocol

1. 01Sow thick for baby leaf, thin for whole plants.
2. 02Cut-and-come-again once, then replace — second cuts get tough.
3. 03Low-moderate EC; high salt makes it unpleasantly hot.