
Details
Large, single, daisy-like flowers with yellow centers bloom from midsummer on. This sensational mix includes a range of colors in whites, pinks and reds. These tall plants are pretty in backgrounds, borders and bouquets, with seed heads that attract birds and butterflies. Long lasting flowers of this easy to grow annual make them perfect for cutting. Cosmos tolerate poor soil and hot, humid conditions.
Michigan Seeds and Plants grown on our farm, Renegade Acres, in Howell, MI!
Certified Organic by Oregon Tilth.
Additional Info
Botanical Name | Cosmos bipinnatus |
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Life Cycle | Annual |
Min. Time to Germinate | 3 Days |
Max. Time to Germinate | 10 Days |
Depth to Sow Seeds | 1/4 in. |
When to Sow | Indoors 2-4 weeks before last spring frost |
Growing Height | 24-36 in. (60-90 cm) |
Plant Spacing | 9-12 in. (22-30 cm) |
Hardiness | N/A |
Sun Exposure | Full Sun |
Danger | Parts of plant are poisonous if ingested |
Bloom Color | Fuchsia (Red-Purple), Pink, White/Near White |
Bloom Time | Late Spring/Early Summer, Late Summer/Early Fall, Mid-Summer |
Foliage | Herbaceous |
Other Details | 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 | 6.6 to 7.5 (neutral), 7.6 to 7.8 (mildly alkaline), 7.9 to 8.5 (alkaline) |
Propagation Methods | From seed; direct sow after last frost, From seed; direct sow outdoors in fall, From seed; sow indoors before last frost |
Seed Collecting | Allow seedheads to dry on plants; remove and collect seeds, Properly cleaned, seed can be successfully stored |
Seeds Per Pack | 50 |