Hollyhocks have been grown in gardens for centuries, their tall spikes of satiny, crepe-textured flowers making a fine display in mid-summer. Best at the back of a sunny border, with something in front to hide their bare lower stems. This tall strain features fluffy double flowers in a deep maroon-purple shade. Plants usually act as short-lived perennials, but will re-seed themselves for many years. Rust is often a problem, particularly in humid summer regions. Attractive to both butterflies and hummingbirds. USDA Zones: 2 - 9 Sun Exposure Full Sun Soil Type Normal or Sandy or Clay Soil pH Neutral or Alkaline or Acid Soil Moisture Care Level Easy Flower Colour Purple Blooming Time Mid Summer Late Summer Foliage Color Light Green Plant Uses & Characteristics Accent: Good Texture/Form Attracts Butterflies Attracts Hummingbirds Border Cut Flower Rabbit Resistant Massed Specimen Flower Head Size Very Large Height 150-210 cm 59-82 inches Spread 30-45 cm 12-18 inches Foot Traffic None Growth Rate Medium Photo courtesy of perennials.com