Planting & Harvesting
Sow & Grow
GROWING INSTRUCTIONS: Sow indoors, February-April, 0.5cm (¼") deep, in pots or trays of seed compost. Maintain gentle warmth at 16°C (61°F) and keep moist. Thin (prick out) to other trays when seedlings are large enough to handle. Harden off before planting out in late spring, spacing 45cm (18”) apart. Or, outdoors, April-May, in flowering position. Thin as necessary. Flowers: June to October. Remove dead heads to prolong the flowering season.