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Details
Zagreb was the winner of the 2001 RHS Award of Garden Merit! This perennial has bright yellow flowers that sit atop tall, lacey foliage that has an airy appearance. The flowers are abundant and bloom continuously throughout the entire summer. Truly a colorful sight. Great in sunny beds and borders, rock gardens and gardens with poor soil. Well-suited for containers and hanging baskets too!
Michigan Seeds and Plants grown on our farm, Renegade Acres, in Howell, MI!
Certified Organic by Oregon Tilth.
Additional Info
| Botanical Name | Coreopsis verticillata |
|---|---|
| Life Cycle | Perennial |
| Min. Time to Germinate | 20 Days |
| Max. Time to Germinate | 25 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, Outdoors after all danger of spring frost is past, Outdoors in early spring, a month before the last spring frost |
| Growing Height | 12-18 in. (30-45 cm) |
| Plant Spacing | 18-24 in. (45-60 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, Sun to Partial Shade |
| Danger | N/A |
| Bloom Color | Bright Yellow |
| Bloom Time | Late Spring/Early Summer, Late Summer/Early Fall, Mid-Fall, Mid-Summer |
| Foliage | Herbaceous |
| Other Details | Average Water Needs; Water regularly; do not overwater, Drought-tolerant; suitable for xeriscaping, This plant is attractive to bees, butterflies and/or birds, This plant is resistant to deer |
| 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 | By dividing the rootball, From seed; direct sow after last frost, From seed; sow indoors before last frost |
| Seed Collecting | Allow seedheads to dry on plants; remove and collect seeds |
| Seeds Per Pack | 50 |
