- Name: Green Saw Palmetto - Other Common Names: Shrub Palm / Shrub Palmetto / American Dwarf Palm / Dwarf Palm - Scientific Name: Serenoa Repens Var. Silver - Color: Silvery Foliage / Yellowish White Flowers / Reddish Black Fruit - Plant Seeds: Outdoors After Frost / Indoors Weeks Before Last Frost - Plant Height: 5 - 10' (+) - Plant Spacing: 6 - 8' - Bloom Time: Spring – Summer - Harvest: Aug - Oct (Depending On Region) - Hardiness Zone: 7 – 11 - Light Requirements: Sun – Shade - Soil & Water Preferences: Average – Dry - Quantity: 5 Seeds