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2019 Seed Catalog

Xsenia cosmos seeds
New for 2019

AN19020

Xsenia

Cosmos Seeds

Fleuroselect Approved Novelty Winner. The lovely new Xsenia cosmos will catch your eye with its deep pink-tipped terra-cotta orange flowers. Tightly arranged petals surround a bright yellow button. The pink tone dominates when flowers are in the full sun. The orange shade is more prevalent in the mornings, evenings and on cloudy days. Graceful, lacy, well-branched plants reach 24 in. tall and 16 in. wide. Xsenia is equally useful in medium to large containers and garden beds, and supplies many long-lasting cut flowers throughout the summer season.

30 seeds - $3.49
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Growing Xsenia Cosmos Seeds

Bee introduces how to plant

Sow Cosmos: Sow cosmos seeds in cell packs or flats, 4 to 6 weeks before transplanting into the garden. Kept at 70 to 85° F., seedlings emerge in 7 to 21 days. Can direct sow cosmos after all danger of frost into prepared seed beds in rows, 4-6 seeds per foot. Thin seedlings to 12 to 15 inches apart.

Grow Cosmos: Full sun. Best flower production is in soils of average fertility with moderate water. Cosmos tolerate heat, drought, and poor soil. 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 and are rarely bothered by pests or disease.

Dig Deeper: Tip to bring your cosmos plants into bloom up to 3 weeks earlier when growing under fluorescent lights: once seedlings have emerged provide 11 hours per day of artificial light. Keep seedlings in complete darkness for the remaining 13 hours. After 2 weeks, keep the lights on for 14 or more hours per day.

Shipping Information

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Free shipping on U.S. orders over $45.00.
Free priority shipping on U.S. orders over $125.00.

Standard U.S. shipping is $5.95.
Priority U.S. shipping is $9.95.


International Shipping Rates

Shipping to Canada is $9.95.
International shipping to all other countries is $14.95.

Satisfaction Guarantee

We guarantee all the seeds we sell for one full year from the date of purchase. If you are unsatisfied with any seeds purchased from Swallowtail Garden Seeds, we will issue a refund. For customers in the U.S., we can send one-time replacement packets or issue a refund.