Known as common or true comfrey , and its leaves can be harvested several times a season and used as a compost activator to help breakdown other compost materials. Can also be used as a mulch, or to make a liquid manure.
Sowing Time: March to June.
Sowing Instructions: Sow seed thinly at a depth of 1cm (1/2") in rows 30cm (12") apart. Alternatively sow seeds in pots or trays under glass and transplant them outdoors when plants are well grown.
Growing Instructions: When large enough to handle, thin seedlings to 60cm (48") apart.
Information provided for guidance only, as cultural practices and climatic circumstances vary.