Gemma carnation seeds produce colorful, fragrant flowers. The plant is a perennial, grows to a height of 60 cm, and blooms in spring, summer, and autumn.

Sow 0.5 cm deep in nutrient-rich soil. They need 4–5 hours of full sun per day and temperatures above 15 °C. Keep the soil just moist, without overwatering; increase watering during the summer months.

• ...