Allium sphaerocephalon – Round-headed Garlic

Round headed garlic, ballhead onion. Bulbous perennial to 90 cm (3 ft) highwith pinkish-red flowers in summer. Sometimes produces bulbils. Edible bulbs, leaves. Likes sun and a well-drained site; hardy to -20°C Stratification: ND. Number of seeds: 40.