Cosmos

Mix Single Cosmos Seeds

Name: Mix Single Cosmos Seeds
Price: 5.98 USD
Availability: InStock

Make room for something good.

Read 2 customer reviewsWrite a review

Mix Single Cosmos Seeds1 / 3

Plan for your local conditionsListed USDA zones: Annual.

Product Description

Blooms in about 50-60 days
Grows 12-36 in tall
Great for cutting gardens, borders and pollinator patches
Thrives in full sun
Best sown in spring, summer

Mix Single Cosmos (Cosmos bipinnatus) is a rewarding flower for home gardens—blooms in about 50-60 days and germinates in about 7-14 days. For best results, sow in spring, summer, plant in full sun, expect plants about 12-36 in tall and best in USDA zones Annual. The blooms are ideal for cutting gardens, borders and pollinator patches. Shear after each flush for weeks of repeat bloom. 50-60 DAYS.

Saved on this browser

Ready for your next growing season.
Orders are sent for dispatch within 48 hours. Shipping information

Have a growing question? Ask our team

VARIETY AT A GLANCE

Mix Single Cosmos Seeds

Botanical Name: Not specified for this variety
Height: 12-36 in.
Seed Count: 180 seeds · 1600 seeds · 4800 seeds
Life Cycle: Annual

Plant size and appearance can vary with local growing conditions. See Planting & care for this variety’s growing requirements.

GROWING REQUIREMENTS

Planting & care

Growing conditions and planting specifications for this variety.

Germination: 7-14 Days
Light: Full Sun
Days to Bloom: 50-60 Days
Sowing Season: Spring, Summer

Growing notes

Sow Mix Single Cosmos in spring, summer where it can receive full sun. Keep the seedbed evenly moist until germination, usually 7-14 days.

Grow plants to about 35cm and plan for blooms in about 50-60 days.

Best suited to USDA zones Annual. Adjust sowing time for your local frost dates and summer heat.

Growing times are a guide and can vary with local conditions. Get growing support.

FROM YOUR GARDEN

Customer reviews

Write a review

Search reviewsRating With photos or video

Anonymous2026-05-27 04:00:00 UTC5 / 5

Mixed single cosmos open flat multi tone daisy blooms low fuss annual that self sows gently each year

amandaclark2025-12-09 07:29:15 UTC5 / 5

Purdy

Hoping I will get beautiful blooms

Share your growing experience

Sent to our team for review; not published automatically. Please keep personal details out of your review text.

LET'S GROW WITH CONFIDENCE

Questions & answers

Ask a question

No customer questions have been published for this variety yet.

Product guidance

Sun

Full Sun

Height

12-36 in.

Days to Bloom

50-60 Days

Sowing Season

Spring, Summer

USDA Zones

Annual

Germination Time

7-14 Days

Ask our team about this variety

Send your question with your growing conditions. Our team can follow up privately by email.

YOUR STEP-BY-STEP GROWING GUIDE

From seed to a growing garden.

A practical starting point for Mix Single Cosmos Seeds. Use the listed growing requirements and your seed packet together.

Plan your planting

Choose a planting time that matches this variety and your local conditions. Check the weather and seed packet before you begin.

Sowing Season: Spring, Summer

USDA Zones: Annual

Prepare the right space

Match the growing site to the listed light and space requirements. Prepare your bed or containers before sowing.

Sun: Full Sun

Height: 12-36 in.

Sow & establish

Follow this variety's planting notes for any seed preparation, sowing method and moisture requirements. Label your planting and record the date.

Germination Time: 7-14 Days

Watch, care & enjoy

Check progress regularly and follow the variety's care instructions. Growing times are a guide; weather, soil and growing conditions can change the result.

Days to Bloom: 50-60 Days

Read the planting & care notes for this variety or ask our team a growing question.

FROM OUR STORE TO YOUR DOOR

Shipping & order support

Track your order

Processing & delivery

Orders are sent for dispatch within 48 hours. Standard delivery is typically 4–6 business days after processing. Timing may vary by destination.

Read the shipping policy

U.S. shipping rates

Free U.S. shipping on orders $19.90+ after discounts. Orders below $19.90 ship for $5.90. Final rates and international availability are shown at checkout.

View destinations & rates