Basil Seeds - Purple Ruffles Basil Seeds Ref: TM01402081 SowingSow in trays, pots, etc of good seed compost in a propagator or warm place to maintain an optimum temperature of 13-15C (55-60F). Sowing Depth: Sow in well drained compost, just covering the seed with compost, but do not exclude light, which is beneficial to germination. Sowing Time: March-April. Germination usually takes 14-30 days.GrowingTransplant seedlings when large enough to handle. Harden off and plant out 30cm (12in) apart when all risk of frost has passed. Prefers a well drained soil and a sheltered sunny site. Can also be grown on a sunny windowsill in a 7.5cm (3in) pot.Aftercare To dry, pick the leaves as the flowers begin to open.FloweringcroppingPlant typeHalf-hardy Annual Herb Price: £1.89 Quantity: