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Cosmos Bipinnatus Seeds - Red Shades
About...
Cosmos (Cosmos Bipinnatus Sonata Red Shades) - The Sonata series combines a compact mounded form with massive flowering! Easy to grow, they tolerate heat and dry conditions once established. Cut often for armloads of red colored blossoms.MORE COSMOS OPTIONS
Flower Specifications
SEASON
Annual
USDA ZONES
3 - 10
HEIGHT
24 inches
BLOOM SEASON
Spring through summer
BLOOM COLOR
Red
ENVIRONMENT
Full sun
SOIL TYPE
Well-drained, pH 6.1 - 7.4
DEER RESISTANT
Yes
HOUSE PLANT
No
Planting Directions
TEMPERATURE
70 - 85F
AVERAGE GERM TIME
14 - 21 days
LIGHT REQUIRED
Yes
DEPTH
1/16 inch
SOWING RATE
6 seeds per plant
MOISTURE
Keep seeds moist until germnination
PLANT SPACING
12 - 16 inches
Vivid Color
Cosmos plants are known for abundantly adding bright pops of color to the garden and landscape!
Beautiful Cut Flower
How to Grow
Cosmos seeds should be directly sown into prepared seedbeds outdoors after all danger of frost has passed. For a natural setting, the seeds can be scattered onto the prepared soil. Lightly rake the soil over the seeds at a depth of 1/16 inch and keep the area moist. Under proper conditions, these seeds will germinate in 14-21 days. These plants will self-sow and return the next year if some spent blooms are allowed to remain on the plant. However, deadheading will prolong the bloom season for the current year.
- Environment: full sun
- Soil: well-drained w' 6.1-7.4
- Sowing rate: 6 seeds per plant
Plant Specifications
Cosmos is an annual flowering plant that grows in USDA zones 3 through 10. Cosmos flowers are commonly grown for cutting, and they can last for over a week in the vase.
- Bloom color: red
- Bloom season: spring through summer
- Plant height: 24 inches
Cosmos (Cosmos Bipinnatus Sonata Red Shades) - The Sonata series combines a compact mounded form with massive flowering! Easy to grow, they tolerate heat and dry conditions once established. Cut often for armloads of red colored blossoms. Beautifully uniform, heat tolerant, 2 feet tall and 10 - 12 inches wide plants have lush, medium green, fern-like foliage. Plant Cosmos Sonata Red Shades massed in garden beds or in patio containers for nonstop color from late spring into fall. They also make great cut flower are flower to hand pick.
For the best flower production plant in soils of average fertility with moderate water. Cosmos plants tolerate heat, drought, and poor soils. Remove spent blooms to promote additional flowers. Cosmos will usually self-sow if some spent blossoms are kept on plants. Cut flowers typically last 5 to 9 days when blooms are cut as petals unfold. Flowers fully open in vase. Cosmos attract birds, bees and butterflies.
Directly sow Cosmos Bipinnatus seeds into prepared seed beds after danger of frost has passed. For a natural setting, the flower seeds can be scattered onto the prepared soil. Lightly rake the soil over the seeds at a depth of 1/16 inch and keep the area moist.