Viola cornuta The old-fashioned viola has gotten a makeover! You get tons of texture with Frizzle Sizzle Mini Mix thanks to its frilly, ruffled petals and vibrant colors. Small-statured plants form compact mounds 6-8 inches tall and wide with a mix of yellow, purples, and bicolors. A superior selection for cool weather, although Frizzle Sizzle Mini performs like a champ in our warm, dry Oregon summers. In zones 6 and warmer, these tough little beauties can bloom all winter long with heaviest ruffling in cooler temperatures. Germination code: (1)