Rosemary

shrub

Salvia rosmarinus

Also known as: Romero

⚡ Fresh from AI

AI-generated · Photo via Wikipedia

Timing

Days to germination21 days

Days to first harvest85 days

Total cycle—

Cycles per season1

Growing conditions

Yield estimate100-300 g fresh sprigs per plant per harvest (once established)

Spacing60 cm

SunFull sun (6+ hours)

WaterLow, drought-tolerant once established; avoid overwatering

SoilWell-draining, sandy or loamy soil; slightly alkaline to neutral pH (6.0-7.5); tolerates poor soil but hates waterlogging

Planting strategy

Rosemary is a perennial woody herb best started from cuttings or nursery starts, as seed germination is slow and unreliable. Plant in a sunny, well-drained spot or container with sandy/gritty soil mix. Water deeply but infrequently, letting soil dry out between waterings. Prune regularly after flowering to maintain shape and encourage bushy growth; established plants are very drought-tolerant and can live for years, becoming shrub-like. In cold climates, grow in pots and bring indoors over winter or provide heavy mulch protection.

Companion plants

SageThymeCabbageBeansCarrots

General guidance only — not adjusted for your local climate yet, and not a substitute for professional agronomic advice.

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Rosemary

Planting strategy

Companion plants

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Rosemary

Planting strategy

Companion plants

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Common issues