Sweet William Super Duplex Double Mix Seeds | OSC Seeds
Regular price $2.19/
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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.
