Seeds This is a very easily grown, elegant and slightly spooky -looking variety. Actually a complex hybrid, it has Grey-green foliage and blossoms from summer until frost with fragrant flowers with deeply-cut petals with thread-like fringes in shades of white, pink, lavender and red. For early flowering, treat as a half-hardy annual; otherwise, sow and forget. Grows to 12 inches is a hardy, or half-hardy biennial. Flowers the first year and can also be used for cutting. Zones 5-9