25 Seeds Merlin Purple Hollyhock Perennial Flower Tall Cottage Garden

Merlin Purple hollyhock is a stunning perennial flowering plant known for its tall spikes of rich, deep purple blooms. A classic addition to cottage gardens and borders, these heirloom seeds produce robust plants that attract bees, butterflies, and hummingbirds, adding vertical interest and old-fashioned charm to any sunny landscape.

Ideal for the back of flower beds or along fences, hollyhocks are easy to grow and provide a dramatic display from midsummer to fall. While tolerant of various soil types, they thrive in well-drained soil and full sun. Deadheading spent flowers encourages a longer bloom period, and plants often self-seed, returning year after year for a naturalized look.

Species: Alcea rosea
Variety: Merlin Purple
Type: Perennial
Plant Habit: Upright, tall
Sun: Full sun
Soil: Well-drained, fertile
Days to Harvest: Not applicable
Zones: 3-9
Germination: 10-14 days at 60-70°F
Sowing: Direct sow after last frost or start indoors 6-8 weeks before last frost; lightly cover seeds
Spacing: 18-24 inches
Notes: Deadhead to prolong blooming; may require staking in windy areas; short-lived perennial often grown as biennial; self-seeds freely