Cosmos Sunset Yellow Flower | X 50 Seeds
Cosmos Sunset Yellow Flower | X 50 Seeds

Cosmos Sunset Yellow Flower | X 50 Seeds

Regular price$4.50
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  • Inventory on the way
  • Carbon neutral shipping
  • WA Permitted: Yes

Common Name: Cosmos Sunset Yellow

Scientific Name: Cosmos bipinnatus

Life Cycle: Annual 

Remarks: Buff yellow flowers, later flowering then other cosmos.

Plant Height: 90cm

When: Spring + Summer (Winter in warmer climates)

Sowing Depth + Method: Covering seeds lightly. Pinch out your cosmos seedlings when they are 30cm tall (3 true sets of leaves). Pinching out means taking the top 10cm off your seedling. This will encourage a bushier foliage, and more flowers! 

Spacing: 30cm apart (Wider spacing creates may help grow stronger and thicker stems).

Position: Full Sun 

Days until germination: 7-21 days

Seed to Bloom: 8 - 12 weeks

Harvest: Petals just opening, but not yet flattened.

Number of Seeds: 25 - 30

Note: WA orders are sent weekly as they require quarantine inspections on arrival to WA

View our growing cosmos from seed blog here. 

View our flower seed sowing chart here.


When to Sow in your climate

The below is a guide on which months to sow based on your climate

Cool: September, October, November, and December
Temperate: August, September, October, November, and December
Sub-tropical: January, February, March, April, May, June, July, August, September, October, November, and December
Tropical: April, May, June, July, August, September, and October
Arid: August, September, October, November, and December

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