65 Days To Harvest: The greyish-green heart shaped leaves make a soothing tea. Cats absolutely love it! Grows to 90cm tall.
Sowing: Sow seeds outdoors in mid to late May, August and September or start them inside and transplant after danger of frost is past. Space 1cm apart and sow 3mm deep in a sunny site with average soil.
Comments: Zones 3-9 hardy.