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Cultivating Gardeners

XSENIA

XSENIA

Product Description:

Cosmos bipinnatus An uncanny color, Xsenia’s luminous single blooms are a melding of fluorescent pink and tangerine punctuated with a bright yellow button for a glowing effect. This award-winning variety grows to a manageable 24 inches tall, so it’s just right for bedding, big containers and the cutting garden. Approximately 85–160 seeds per gram. Germination code: (1) or (4)
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SEED

$4.95

$4.95

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Customer Reviews

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T
Tracy T.
Hmmmm...

The flowers in bloom are just like the catalogue shows, very beautiful and dainty. The plants are about 12-16"--shorter than other varieties I've planted, which is not a problem as they are at the garden edge. However, they seem to all blossom and then when spent, most of the flowers are spent at the same time. All of my seeds germinated, which is very good, but the flowering and going to seed phases are more in waves rather than simultaneous. Perhaps when the garden fills in more this summer, the fading seeding, shriveled phase won't stand out so much. We shall see how the summer goes. Perhaps it is a problem with my watering...?

Cosmos like full sun. Their peak blooming time is typically mid to late August, the overall season beginning late July and lasting into September. Many of the varieties we offer are great cutting flowers.

The color and beauty of a flower garden can lift the spirit and renew the soul, and a bouquet of fresh cut flowers will bring sunshine into your home. Over the years we have conducted extensive flower trials, concentrating on varieties that are easy to grow-many from direct-sowing- have superior color and fragrance, and make a good cut flower. Take a bit of time, relax and enjoy a cup of steaming hot chocolate, and look over our selections. We think you'll find just what you're looking for.

Germination Codes
Given at the end of each description to give you specific information.
(1) Germination occurs between 70-85°F and within 6-15 days. Sow indoors and cover lightly.
(2) Needs a period of pre-chilling. Mix seeds with moistened peat moss and place in plastic bag. Seal and place bag in an area where the temperature is around 60°F for 2-3 days. Then place in the refrigerator for 30-90 days. After pre-chilling, place seed on sterile seedling mix and cover lightly. Germination may take up to 30 days.
(3) Needs darkness to germinate. Remove cover as soon as germination occurs.
(4) Direct sow in the garden as soon as the soil warms to at least 55°F.
(5) Germination may be slow and erratic. A fluctuating temperature of 75°F during the day and 50°F at night may help.
(6) Needs at least 12 hours of light per day to germinate. Press into the medium but do not cover. Keep moist.
Note: For those varieties that indicate a (1) or (6), a very light covering of vermiculite will allow adequate light to the seed and keep it uniformly moist.

Culture
• As a general rule, flowers can be sown when soil has warmed to at least 55°F
• Apply 1-2 cups of TSC's Complete fertilizer per 5 row feet, and 1 inch of compost
• If you prefer to soak your seeds: soak in 85°F water for 1-3 hours and plant immediately — longer soaking times are often detrimental; seeds need air to live

Direct Sowing
• Seeds should be buried 2 times their narrowest dimension and covered with finely raked soil or vermiculite unless otherwise noted
• Some varieties can take over a month to germinate so mark your rows, keep them moist, and for larger seeds like sunflowers, use bird netting


Transplanting
• Sow 5-6 weeks prior to anticipated transplant date
• If seeds need darkness, cover with 2 sheets of newspaper or plastic, remove upon the first signs of germination
• We recommend feeding your seedlings Age Old Grow, diluted to 1/4 strength

Insects & Disease
• Early watering and good weed control will generally alleviate most problems
• Pyrethrin will control most insects

Harvest & Storage
• For fresh-cut flowers: Harvest in the morning when flowers are their freshest and petals are just opening
• Cut with a clean knife that has been dipped in a solution of 10% household bleach
• A few drops of bleach in the vase will prolong their beauty

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