Skip to product information
1 of 1

Bulk Seed Store

Bulk Sulphur Cosmos Seeds - Yellow

Bulk Sulphur Cosmos Seeds - Yellow

Regular price $12.60
Regular price $13.64 Sale price $12.60
Sale Sold out
Size

Grow Heirloom Yellow Sulphur Cosmos Seeds - Cosmos sulphureus

Another beauty with shocking vibrancy, Sulphur Cosmos Yellow holds nothing back as it offers a pure, solid yellow bloom atop its signature wispy green foliage. Plant alone for a monochromatic look, or pair with Sulphur Cosmos Orange for a technicolor display.

ABOUT

Seed Type Open Pollinated
Life Cycle Annual
Planting Season Spring
Color Yellow
Growth Habit Clumping
Bloom Season Summer through Fall
Plant Characteristics Attracts Bees, Attracts Butterflies, Attracts Hummingbirds, Attracts Pollinators, Easy to Grow & Maintain, Extended Bloom Time, Fast Growing
Use Container Garden, Cut Flower Garden, Landscaping
Growing Conditions Drought Tolerant, Heat Tolerant, Poor Soil Tolerant

HOW TO PLANT

Planting Season Spring
Seed Prep Requires Light
Sowing Method Direct Sow
Light Requirement Full Sun
Planting Depth 1/4 inch
Plant Height 30 to 40 inches
Plant Spacing 9 to 12 inches
Water Needs Low
Hardiness Zones 2, 3, 4, 5, 6, 7, 8, 9, 10
Visit our Flower Planting Guide to learn more.

SEED COVERAGE

Amount
Recommended Coverage
1 Ounce Up to 625 Sq. Ft
1/4 Pound Up to 2,500 Sq. Ft
View full details
  • Free Shipping

    Spend over $150 to get free shipping!

  • Our Guarantee

    All we sell is 100% pure seed: no additives, no fillers…EVER!

Sign up & Save

Sign up to save 20% on today's order. You'll receive frequent offers and useful information to help you grow a bountiful garden.