Bright Lights Cosmos Seed
Quick Facts
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Latin Name
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Cosmos sulphureus
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Days To Maturity
Days To Maturity
Average number of days from seeding date to harvest, within a specific crop group. If a transplanted crop: average number of days from transplant date. Not sure if crop is direct-seeded or transplanted? Check the Growing Information box for details. If crop can be both direct-seeded or transplanted, days to maturity refers to direct seeding. Days to maturity for all flowers and herbs is calculated from seeding date.
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65 - 75 Days
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Life Cycle
Life Cycle
Plants can be Annuals (single growing season), Perennials (grow year after year), Tender Perennials (grow year after year in warmer climates; and in some cases when given special protection in colder climates), or Biennials (require two years to mature).
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Annual
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Hybrid Status
Hybrid Status
Hybrid: The offspring of a cross between two or more distinct parent lines, usually of same species, and selected for improved traits.
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Open-pollinated: A non-hybrid variety that can reproduce itself in kind, demonstrating relatively stable traits from one generation to the next. -
Open Pollinated
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Product Features
Product Features
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Heirloom
- Seeds saved over many years and passed down, in original form, from generation to generation.
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Grows Well in Containers
- Variety does well when grown in a container.
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Use for Cut Flowers and Bouquets
- Variety good for fresh cut-flower displays.
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Edible Flowers
- Variety's flowers may be consumed.
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Attracts Beneficial Insects
- Variety attracts and supports pollinators and/or insects that prey on garden pests.
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Bright Lights Cosmos Seed
Easy-to-grow cosmos for gardens and pollinator plantings.
Vigorous plants flower over a long season, creating rich color in the garden and a vibrant food source for bees, butterflies, and other pollinators. Plant architecture is tall but open and airy, so plants are less prone to lodging or falling over than Cosmos bipinnatus types. Excellent choice for color in summer gardens. 1 1/2–2" wide, double and semidouble blooms in shades of orange and gold. Sometimes used as cut flowers, though they do not last long in the vase, dropping petals after 5 days. Flowers are also used to create natural dyes for fiber and fabrics. Plants readily self-seed. Also known commonly as Dyer's cosmos and sulfur cosmos. Native to the Americas and Mexico. For mass plantings, sow at 5 oz./1,000 sq.ft. or 14 lb./acre.Specs:
Quick Facts
-
Latin Name
-
Cosmos sulphureus
-
Days To Maturity
Days To Maturity
Average number of days from seeding date to harvest, within a specific crop group. If a transplanted crop: average number of days from transplant date. Not sure if crop is direct-seeded or transplanted? Check the Growing Information box for details. If crop can be both direct-seeded or transplanted, days to maturity refers to direct seeding. Days to maturity for all flowers and herbs is calculated from seeding date.
Close
-
65 - 75 Days
-
Life Cycle
Life Cycle
Plants can be Annuals (single growing season), Perennials (grow year after year), Tender Perennials (grow year after year in warmer climates; and in some cases when given special protection in colder climates), or Biennials (require two years to mature).
Close -
Annual
-
Hybrid Status
Hybrid Status
Hybrid: The offspring of a cross between two or more distinct parent lines, usually of same species, and selected for improved traits.
Close
Open-pollinated: A non-hybrid variety that can reproduce itself in kind, demonstrating relatively stable traits from one generation to the next. -
Open Pollinated
-
Product Features
Product Features
-
Heirloom
- Seeds saved over many years and passed down, in original form, from generation to generation.
-
Grows Well in Containers
- Variety does well when grown in a container.
-
Use for Cut Flowers and Bouquets
- Variety good for fresh cut-flower displays.
-
Edible Flowers
- Variety's flowers may be consumed.
-
Attracts Beneficial Insects
- Variety attracts and supports pollinators and/or insects that prey on garden pests.
-
-
SOWING: Transplant - Sow into 50-cell plug flats or preferred seedling container 5-7 weeks before planting out, covering seeds lightly. Harden off and transplant out after danger of frost. Direct seed - Sow after last frost, once soil temperature is above 60°F (16°C), covering seeds lightly. Pinching encourages branching.
LIGHT PREFERENCE: Sun.
PLANT HEIGHT: Varies. Tall varieties may benefit from some wind protection, such as Hortonova, used as horizontal support.
PLANT SPACING: 9-12". Wider spacing creates stronger, thicker stems.
HARDINESS ZONES: Annual.
HARVEST: Petals just opening, but not yet flattened. Deadheading is required to have blooms all summer.
SOIL REQUIREMENTS: Any soil.
USES: Excellent cut flowers. Beds, containers, and mass plantings.
SCIENTIFIC NAME: Cosmos spp.
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