Biennial. Blooms in the second year. Self-seed.
Varieties we have grown;
Chaters Double Mixed Hollyhock (double flower)
Dwarf Majorette Mix Hollyhock (dwarf, double flower)
Giant Single Mixed Hollyhock (single flower)
Nigra Hollyhock (dark purple single flower)
Bloom Period: Summer
Growth Habit: Upright and clumping
Mature Height: 3' to 8' (90 cm to 2.4m)
Mature Spread: 1' to 2' (30 cm to 60 cm)
Growth Rate: Fast
Sun Exposure: Full sun
Cold Hardiness Zone: 5
Attract birds, butterflies and hummingbirds
Garden Tips: Plant near a fence or wall for support. May require staking if planted in an exposed area.
Landscape Uses: Foundation planting and garden accent