Perennials: can be grown as annual (from January sowing) or perennial. Sow January-July. 1500 seeds per gram, sow 2.5g for 1,000 plants. Germinates in around 2 weeks at 15-18°C. Sell as green plant with colour label.
Annual: (Githago): easy-to-grow, hardy annual cut flower - direct-sow thinly in rows in the flowering position in April-May.