20 SILVER DROP EUCALYPTUS Gunnii Cider Gum Florist Tree Seeds *Comb S/H COLOR: Silvery blue foliage HARDINESS ZONE: 7 - 11 PLANT HEIGHT: 40' . . . PLANT SPACING: 30 - 40' LIGHT REQUIREMENTS: Sun . . . SOIL / WATER: Average Silver Drop is primarily grown for its foliage which is prized by florists and is also commonly used in dried arrangements. This Eucalyptus has silvery blue round leaves with reddish brown stems. It is fragrant and evergreen, and will attract bees, birds, & butterflies.