Sweet William Super Double Mix OSC Seed

Super Duplex Mixed Sweet William Seeds 6650. Open Pollinated. Perennial.

Approx. 500 seeds/pkt (900 seeds/gram)

Big, extra double flowers in reds, pinks, rose and whites with an old-fashioned charm. Selected by growers for a very high proportion of double to single flowers. Tall 40 cm plants are crammed with flowers that start appearing in early summer. Suitable for cold-frame sowing in April to early May. Often self-seeds. Needs adequate moisture to germinate. Biennial hardy to Zone 3.