Cosmos Sensation Purple Seeds


Cosmos Sensation Purple Seeds, wildflower on branching tall stems.
Easy to grow, cut & come again.
Cosmos bipinnatus loved by birds, attracts bees.
Drought tolerant, any soil, cut flower, back border, meadow.
Open pollinated Cosmos Sensation Purple flower seeds for full sun, Canada
25 sd/pkt

In stock


Cosmos bipinnatusCosmos Sensation Purple Seeds Sensation Purple

Cosmos Sensation Purple Seeds

Type: Herbaceous Perennial, clumping
Bloom: Late Summer into Fall
Flower: Showy butter yellow 3″ daisy like petals with brownish purple centers
Height: 3-5′ x 1-2′
Light: Full sun to part shade
Soil: Loamy, well drained
P.H.: 5.6-6.0
Moisture: Fairly dry to medium. Occasional water in dry weather
Use: Back border, perennial garden, meadow, naturalizing. Cut when flowers just open. Attracts butterflies
Tolerances: Some drought, heat & humidity. Clay soil. Deer resistant
Notes: Low maintenance. Deadheading promotes continuous blooms

Native to Central United States

More Saltspring Nursery Cosmos Seeds Here

Cosmos bipinnatus Seed Propagation
Indoors: Sow 4-6 weeks early 1/16-1/4″ deep 1-2″ apart 4 weeks before last frost. Keep evenly moist & provide good light until transplanting outdoors when 3-4″ tall, one week after final frost.
Outdoors: Sow in full sun area, 1/2″ deep, 1-2″ apart from October to April where winters are mild for Spring bloom. Where winters freeze, sow early Spring as soon as soil can be worked over or sow later summer for fall color. Keep evenly moist. Germinate 7-10 days. Thin to 10-12″ apart


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