Clumping herb with large rough leaves, and deep roots.
Other Names: Knitbone, Woundwort
Origin: Europe, Asia
Size: 0.4m high, 0.5m spread
Growing conditions: full sun to partial shade
Propagation: root division
Growing tips: Harvest leaves regularly to encourage growth. Comfrey works well as a weed-barrier. Plant in rows with pigeon pea, arrowroot and lemongrass.
Use: Comfrey can be used as a fertiliser or mineral supplement, cut and placed directly on garden beds. A compost tea can be made using comfrey leaves – collect a bucketful, cover with water and leave to break down for a few weeks (don’t leave bucket near work areas as this mix pongs). When ready to use, strain and dilute 1:10 with water.
Leaves can be eaten cooked or raw in moderation.
Availability in shop: all year