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Cosmos – Bipinnatus Dwarf White

Price range: $2.50 through $66.00

Cosmos bipinnatus ‘Dwarf White’ is a compact and elegant variety that produces pure white, daisy-like blooms with golden yellow centers. This dwarf form typically grows 12 to 24 inches tall, making it ideal for containers, borders, small gardens, and cut flower arrangements.

Cosmos are native to Mexico and parts of Central America, where they thrive in full sun and warm temperatures. Known for their long blooming season—from early summer until the first frost—cosmos are a favorite among pollinators, attracting bees, butterflies, and other beneficial insects. After blooming, their seed heads become a natural food source for birds, especially finches.

These easy-to-grow annuals prefer well-drained, moderately fertile or poor soil. Avoid rich soil or heavy fertilization, which can cause even dwarf varieties to become tall and floppy. For best results, direct sow seeds outdoors after the danger of frost has passed, and water regularly until the plants are well established. Once mature, cosmos are drought-tolerant and require little maintenance.

‘Dwarf White’ is a beautiful choice for cottage gardens, pollinator patches, and low-maintenance landscapes, adding a soft, luminous touch to your garden design. While they love heat, cosmos are not frost-tolerant and should be planted only in warm-season conditions.

**For larger quantities than listed for sale please contact us for availability and pricing.

The broadcast rate for seeding is 60 – 75 pounds per acre.

The seed drill rate for seeding in rows is 30 pounds per acre.

Purchasing Options PriceQuantity
Small Packet $2.50

Covers approximately 5 square feet.

10 Gram $3.00

Covers approximately:
12 square feet. (Broadcast rate)
30 square feet. (Seed drill rate)

1/8 Pound $12.00

Covers approximately:
70 square feet. (Broadcast rate)
180 square feet. (Seed drill rate)

1 Pound $66.00

Covers approximately:
580 square feet. (Broadcast rate)
1,450 square feet. (Seed drill rate)

Scientific Name

Cosmos bipinnatus

Product Type

Flower

Color

White

Cycle

Annual

Origin

Introduced species

Height

12-24"

Germination Time

7-21 days

Planting Season

Spring, Fall

Bloom Season

Spring, Summer, Fall

Weeks to Bloom

8 to 9 weeks

USDA Zone

3 to 10

Seeds Per Pound

89,000

Seeding Rate (lb./acre)

30

Pollen/Nectar

Nectar, Pollen

Pollinator(s)

Bats, Birds, Butterflies, Honey Bees, Native Bees

Notes

Cosmos flowers are native to Mexico and require full sun

Light Requirement

Full Sun

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