Sensation Mix

Sensation Mix

SKU: FL2403
Reliable and well-loved single daisy shaped flowers with yellow centers bloom in white and various shades of pink. Pinching off the growing tip when the plant is about 15cm (6") tall will help keep this tall lacy plant bushy and erect. Read More

Exposure Full-sun

Shipping & Returns

West Coast Seeds ships anywhere in North America. However, we are not able to ship garlic, potatoes, asparagus crowns, bulbs, onion sets, Mason bee cocoons, or nematodes outside of Canada. We regret, we cannot accept returns or damages for orders outside of Canada. The minimum shipping charge to the US is $6.99.

More details about Sensation Mix

Cosmos bipinnatus. Reliable and well-loved single daisy shaped flowers with yellow centers bloom in white and various shades of pink. Pinching off the growing tip when the plant is about 15cm (6") tall will help keep this tall lacy plant bushy and erect. Do not overfeed, as rich soil will delay flowering. Sensation Mix cosmos seeds plant height 1.2-1.8m (4-6'). Stake these tall Cosmos in windy gardens, but in sheltered areas, this is not necessary. Deadhead (remove spent flowers) to extend the flowering period and keep plants looking their tidiest. Cosmos is quite drought tolerant so it makes a good candidate for xeriscaping. Provide some water in extreme drought. Sensation Mix won an AAS Award in 1936.

Annual

Quick Facts:

    • Hardy annual
    • Single daisy shaped flowers
    • Blooms in white and pink
    • Plant height 1.2-1.8m (4-6')
    • Deadhead to extend flowering

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Sensation Mix

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All About Sensation Mix

Latin

Latin
Cosmos bipinnatus & C. sulfureus
Family: Asteraceae

Difficulty

Difficulty
Very easy

Season & Zone

Season & Zone
Exposure: Full sun

Timing

Timing
Direct sow after the last frost date. Several sowings will result in a very long bloom period. Cosmos can also be started indoors in late winter for transplanting after last frost, once daytime temperatures are above 10°C (50°F). Seeds will sprout in 3-10 days. Optimal temperature for germination: 21-25°C (70-75°F).

Starting

Starting
Sow seeds very shallowly only a few millimetres (1/8″) deep. Thin or transplant to 20-25cm (8-10″) apart.

Growing

Growing
Most varieties can get quite tall, and in exposed or windy gardens can benefit from staking or trellis netting laid horizontally over the bed for the stems to grow through before blooming. Deadhead and cut for bouquets regularly to extend the bloom period.

How to Grow Cosmos

Step 1: Timing

Direct sow after the last frost date. Several sowings will result in a very long bloom period. Cosmos can also be started indoors in late winter for transplanting after last frost, once daytime temperatures are above 10°C (50°F). Seeds will sprout in 3-10 days. Optimal temperature for germination: 21-25°C (70-75°F).

Step 2: Starting

Sow seeds very shallowly only a few millimetres (1/8″) deep. Thin or transplant to 20-25cm (8-10″) apart.

Step 3: Growing

Most varieties can get quite tall, and in exposed or windy gardens can benefit from staking or trellis netting laid horizontally over the bed for the stems to grow through before blooming. Deadhead and cut for bouquets regularly to extend the bloom period.

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