SOW INDOORS January - March, in an unheated frame or greenhouse. Depth: Quarter-inch/0.5cm. Thin out individually as they develop, as Germination may be erratic. (Further Germination may be prompted by covering with plastic and leaving outside to chill for 2 - 3 weeks before bringing into a warm greenhouse at 60°F/15°C.) Harden off May onwards. Transplant to flowering position late autumn. Spacing: 16in/40cm apart. Flowers June - August, the following year.
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