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Rosemary

Herbs

Rosemary

Rosmarinus officinalis

RHS Plants for Pollinators

This robust evergreen shrub is an essential for your herb garden. It produces generous quantities of aromatic foliage on upright stems. From late spring-early summer, the shrub is complimented by delicate blue flowers, which are a magnet for bees. Use the stems in cooking - they are a classic companion for lamb.

Position
Full Sun
Height
90cm
Spread
90cm

Growing calendar

JFMAMJJASOND
Sow indoors
Flowering
Harvest

Sowing & growing

Sow under glass March-May or Sep-Oct. Press seeds lightly onto moist seed compost but do not cover as light is needed for germination, which can be slow. Propagate at temperatures of 18-25°C. If no germination occurs after 4 weeks, move to temperatures of 4°C for 4 weeks to stratify and then bring back to warmth. Transplant seedlings when large enough to handle, but be careful not to overwater. Plant out in well-draining poor soil in a sunny position.

Aftercare

Prune back lightly mid-late spring. Harvest whole branches to dry for winter use.

Ref. SER006