Alcea rosea 'Chater's Maroon' | Double Hollyhock Flower Seeds

Deutscher Name:
Gefüllte Stockrose

Alcea or Althaea is an old garden favorite, commonly known as Hollyhocks are a group of biennials and short-lived perennials, grown for their tall spikes of 4-5 inch (10-12cm) showy flowers with some species having double flowers and reaching a height of up to 8 ft. tall (243cm), spreading up to 2 feet (61cm). Needs full sun and well-drained soil with a long blooming period. Propagate by seed in late summer or spring. Can be grown as an annual. Tolerates a wide range of soil conditions and some light shade but will not tolerate wet winter soils. Even though the plant is considered a short-lived perennial, it easily self-seeds and can establish itself in the garden for years to come. 

USES: Mixed borders, Perennial gardens, Bee and butterfly gardens, Cottage gardens, Walls, Fences, Border backgrounds, Hummingbird gardens, Wildflower Gardens, Informal gardens, Coastal gardens, Cut flowers, Landscaping

TOLERATES: Rabbits, Black Walnut, Deer, Heat Tolerant

Botanical Name: Alcea rosea ‘Chater’s Maroon’

Common Name: Double Hollyhock, Garden Hollyhock

Type: Perennial

Flower Color: Double maroon flowers 2-4 in. (5-10cm) across

Flowering Time: July to September

Plant Height: 6-8ft. (2-2.5m)

Plant Width: 20 - 24" (51 - 61cm)

Spacing: 18 - 24" (46 - 61cm)

Light Requirements: Full sun (at least 6 hrs of sun)

Water Requirements: Average

Soil Requirements: Well drained, moderately fertile soil

USDA Zone: 3a-9b

AHS Heat Zone: 10-3

Sowing Instructions (Cliff Notes Version):  To grow as annuals, sow seed at 55°F (13°C) in late winter, or on site in mid spring. For biennials and perennials, sow seed on site in midsummer. Transplant in autumn if required when 2 or 3 true leaves have developed.

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