(8-12″) AAS Winner, Fleuroselect Winner. Tidal Wave Silver is a “hedge type” petunia that is covered with 2 1/2 – 4″ flowers. This petunia’s flowers are pale lavender with dark purple centers. When the plants are spaced 12″ apart they form a 12″ tall, dense, mounding hedge. When they are spaced 24″ apart they form an 8″ tall ground cover.
275,000 seeds/oz.; 10-12 days, 72°F. Sow on sterilized soil. Do not cover seeds. Needs light to germinate. Give good air circulation to keep botryis from forming.
Singles, 10-12 weeks to bloom from seed.
Doubles, 12-14 weeks to bloom from seed.