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Renee's Garden Specialty Cosmos White Seashells (Heirloom)
Renee's Garden Specialty Cosmos White Seashells (Heirloom)
Renee's Garden Specialty Cosmos White Seashells (Heirloom)
Renee's Garden Specialty Cosmos White Seashells (Heirloom)
Brand: Renee's Garden
Item Number: SWF5829

Renee's Garden Specialty Cosmos White Seashells (Heirloom)

Lovely, Long Season and Heirloom

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Specialty Cosmos - White Seashells (Heirloom) -Cosmos bipinnatus

Annual - Decorative White Seashells cosmos has a unique, fluted petals that form rolled, seashell like rays around sunny yellow centers. The effect his three-dimensional, adding multifaceted texture to every summer bouquet. White Seashells are easy to grow and the strong stemmed plants will fill your garden with satiny 3 to 4 inch blossoms even in hots sun and poor soil. These lovely snow-white flowers dance nonstop in graceful profusion above lacy foliage to beckon butterflies all summer long.

Soil & Water:Prefers well worked garden soil in full sun. Mature plants can handle dry conditions, but young plants must receive sufficient moisture to establish.

Planting & Growing: Sow indoors or outside if conditions allow. Space seed 1-2 inches apart and 1/2" deep. Keep moist until emerge and thin to 8" apart when large enough. Weed and water carefully.

Soil Temperature: above 50°F
Planting Depth: 1/2"
Germination: 7-10 Days
Height At Maturity: 3-4'
Sun/Shade: Full Sun
Spacing After Thinning: 8"
Approx Seeds per Pack: 35 Seeds

Planting and growing information can be found on the seed packet image. While Renee's Garden seeds are not all certified organic, they do not sell treated or GMO seeds and have signed the "Safe Seed Pledge". This seedline features unique varieties personally selected by Renee Shepherd for use in the kitchen or in bouquets.


  • Attracts Bees/Butterflies
  • Does Not Require Support
  • Good Cut Flower
  • Heirloom
  • Requires Summer Water
  • Somewhat Drought Tolerant
  • Useful for Ornamental


Bloom Season : Fall
Bloom Season : Summer
Flower Color : White
Growth Habit : Upright
Life Cycle : Annual
Plant Usage : Attracts Bees/Butterflies
Plant Usage : Ornamental
Planting Time : Spring
Seed Unit Sizes : Seed Pack
Sun Requirements : Full Sun

Useful Information


Shipping Weight: 0.01 lb

Dimensions: 4.5"L x 3.125"W x 0.1"H


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