Hollyhock ‘Single Mix’ Seeds

These large 3-4” flowers bloom in a range of colors.

Availability: In stock

$2.50

Details

These large 3-4” flowers bloom in a range of colors. Hollyhocks are great flowers to attract hummingbirds, butterflies and bees with. Plant this gorgeous old-fashioned flower in the back of your border.

Michigan Seeds grown on our farm Renegade Acres in Howell, MI!

Additional Info

Botanical Name Alcea rosea
Life Cycle Biennial
Min. Time to Germinate 10 Days
Max. Time to Germinate 14 Days
Depth to Sow Seeds Surface Sow; press seeds gently into the soil to make good contact, but do not cover with any additional soil; these seeds require light to germinate
When to Sow Indoors 6-8 weeks before last spring frost
Growing Height 4-6 ft. (1.2-1.8 m)
Plant Spacing 9-12 in. (22-30 cm)
Hardiness USDA Zone 4a: to -25F, USDA Zone 4b: to -20F, USDA Zone 5a: to -15F, USDA Zone 5b: to -10F, USDA Zone 6a: to -5F, USDA Zone 6b: to 0F, USDA Zone 7a: to 5F, USDA Zone 7b: to 10F, USDA Zone 8a: to 15F, USDA Zone 8b: to 20F, USDA Zone 9a: to 25F, USDA Zone 9b: to 30F
Sun Exposure Full Sun
Danger N/A
Bloom Color Pale Pink, Pink, Rose/Mauve, Scarlet (Dark Red), White/Near White
Bloom Time Late Summer/Early Fall, Mid-Summer
Foliage Herbaceous, Velvet/Fuzzy-Textured
Other Details Average Water Needs; Water regularly; do not overwater, Drought-tolerant; suitable for xeriscaping, Self-sows freely; deadhead if you do not want volunteer seedlings next season, This plant is attractive to bees, butterflies and/or birds
Soil pH Requirements 6.1 to 6.5 (mildly acidic), 6.6 to 7.5 (neutral), 7.6 to 7.8 (mildly alkaline)
Propagation Methods From seed; direct sow after last frost, From seed; direct sow outdoors in fall, From seed; sow indoors before last frost, From seed; winter sow in vented containers, coldframe or unheated greenhouse
Seed Collecting Allow seedheads to dry on plants; remove and collect seeds
Seeds Per Pack 50