Hollyhock Nigra Seeds - Alcea Rosea - Biennial Plant

Black Hollyhock (Alcea Rosea Nigra) is a self-seeding biennial, 5-6' tall that has a large, dark red single flower, almost black. These showy funnel shaped flowers are wonderful for landscaping and ornamental gardens. Hollyhock Nigra make a stunning display and a unique source of color for the flower garden. The flowers are good for cutting. Black Hollyhock plant is attractive to bees, butterflies and birds. Alcea Rosea Nigra is an easy to grow from seed; it will self-seed if flower stalks are left in place.   PLANT INFORMATION: Plant Name: Hollyhock Variety: Hollyhock Nigra Alcea Rosea Life Cycle: Biennal, Perennial USDA Zones: 2 - 9 Height: 4-6 ft. (1.2-1.8 m) Spacing: 9-12 in. (22-30 cm) Bloom Season: Summer Bloom Color: Dark purple/ Black Blooming Time: Mid Summer/Late Summer/Early Fall Environment: Full sun to partial shade Soil Type: Well-drained Tolerates most pH levels: - pH 6.1 to 6.5 (mildly acidic)- mph 6.6 to 7.5 (neutral)- ph 7.6 to 7.8 (mildly alkaline)