25 Seeds Alcea Rugosa Hollyhock Perennial Yellow Flowers Tall Plant

Alcea rugosa is a hardy perennial hollyhock treasured for its tall spires of large, soft yellow flowers. A striking addition to cottage gardens, borders, and back-of-the-bed plantings, it brings classic charm and vertical interest.

Excellent for sunny borders and cottage gardens, Alcea rugosa thrives in average, well-drained soil with moderate moisture. Its tall flower spikes make dramatic cut flowers and attract bees and butterflies. Under favorable conditions, plants may self-seed, providing years of beauty.

Species: Alcea rugosa
Variety: None
Type: Perennial
Plant Habit: Upright, clumping
Sun: Full sun
Soil: Well-drained, average
Days to Harvest: Not applicable (ornamental)
Zones: 3-8
Germination: 10-21 days at 65-70°F
Sowing: Start indoors 6-8 weeks before last frost or direct sow after frost. Surface sow, press lightly into soil, keep moist.
Spacing: 18-24 inches
Notes: Attracts pollinators; may self-seed.