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Threadleaf Coreopsis 'Zagreb' Seeds

This perennial has bright yellow flowers that sit atop tall, lacey foliage that has an airy appearance.

Availability: Out of stock

$2.95
All orders are hand-packaged and may take UP TO TWO weeks to arrive.
Thank you for your patience during this time.

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 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