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Double Sunburst Coreopsis Seeds

#1009
5 out of 5 stars
(2 reviews)
Availability: Out of Stock
For ease of growing, this sunny perennial can't be beat! Plants start producing semi-double and double yellow blooms quickly in summer and continue to flower until fall frost. Care-free plants thrive in full sun and grow well even in heat, humidity, and poor or dry soils. A great plant for the wildflower or pollinator garden or perennial border. Exquisite combined with blue flowers. Long-lasting flowers are beautiful in fresh arrangements and bouquets.
$1.89 800 mg

Botanical Name: Coreopsis lanceolata

Family: Asteraceae

Native: North America

Hardiness: Perennial in USDA zones 4-9

Plant Dimensions: 36" tall

Variety Information: 2"– semi-double and double yellow flowers on 18"–24" slender, wiry stems

Exposure: Full sun

Bloom Period: Summer to frost

Attributes: Attracts Pollinators, Cut Flower, Deer Resistant, Drought Tolerant, Heat Tolerant

When to Sow Outside: 1 to 2 weeks before your average last frost date, or as late as 8 weeks before your average first frost date.

When to Start Inside: 6 to 8 weeks before your average last frost date.

Days to Emerge: 5–10 days

Seed Depth: Press into surface

Seed Spacing: A group of 3 seeds every 12"

Thinning: When 1" tall, thin to 1 every 12"

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Double Sunburst Coreopsis Seeds Reviews

2 reviews

Fabulous flowers!

5 out of 5 stars Jun 11, 2020
Easy to germinate and care for. Flowers are abundant and absolutely stunning.
Angie from GA

Stunning the second year!

5 out of 5 stars May 13, 2021
These didn't bloom at all the first year, just established their nice rounded mounds of lance shaped leaves. They were cut back into low mounds, then we had a super brutal (for us) cold bout, and I feared they might not make it. Not to worry! They grew rapidly this spring and have burst into stunning displays, covered by floating double yellow flowers. I'm looking forward to how they do going forward. I also intend to plant more now that I've seen them.
Vickie from TX

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