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Cultivating Gardeners

HEAVENLY BLUE

HEAVENLY BLUE

Product Description:

Ipomoea tricolor We give this one two thumbs up for its must-see-to-believe flower color. A photo cannot do justice to the beauty of Heavenly Blue. A showy climber with 4–5 inch sky blue flowers shading to creamy white throats. Plants climb to 15 feet and are one of the best annual vines we’ve seen. Flowers open in the morning and fade in the afternoon. Approximately 20–30 seeds per gram. Germination code: (4)
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SEED

$3.55

$3.55

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Customer Reviews

Based on 2 reviews
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B
Bonnie L.
takes a long time to bloom in Seattle

I planted seeds for Heavenly Blue and the purple Grandpa Otts at the same time last summer (probably late May/early June), and the seedlings went into the garden at about the same time, though in different parts of the garden. Grandpa Otts was blooming by midsummer and bloomed all summer. Heavenly Blue grew profusely up my fence with strong vines and lots of leaves, but did not seem to even be thinking about blooming, and I gave up on it. Finally, in late October, I noticed an open flower, and, looking closer, saw that it was covered with buds. For a short period of time there were a few flowers open every day, and they were beautiful. But it was October -- not much time left before the weather got too cold and the buds did not open any more. I don't know if I planted it too late, or if it just needs a warmer climate than ours.

L
Lorelei A.
morning glory

hasn't bloomed yet

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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