25 Seeds Double Purple Hollyhock Perennial Cottage Garden Flowers

Double Purple Hollyhock is a stunning perennial that produces large, ruffled, deep purple blooms along tall spikes, adding old-fashioned charm to any garden. Its majestic height and vibrant color make it a favorite for creating dramatic backdrops and cottage-style landscapes. These heirloom flowers are easy to grow from seed and will reward you with years of beautiful blooms.

Hollyhocks are perfect for planting along fences, walls, or in mixed borders. They attract bees, butterflies, and hummingbirds, making them a lovely addition to pollinator gardens. The flowers can also be used in cut arrangements. Allow some spent blooms to develop seeds, and the plants may naturally self-sow for continuous displays. Provide support in windy areas.

Species: Alcea rosea
Variety: Double Purple
Type: Perennial (often grown as a biennial)
Plant Habit: Upright, tall spikes
Sun: Full sun
Soil: Well-drained, moderately fertile
Zones: 3-9
Germination: 10-14 days at 65-70°F
Sowing: Sow directly outdoors after last frost, or start indoors 6-8 weeks before last frost
Spacing: 18-24 inches apart
Notes: May require staking; deadhead to prolong bloom; self-sows readily.