Single Rainbow Aster is an old-fashionedsingle type with gold centers. Blooms arrive mid-summer and are 3-4 coming in shades of scarlet, rose, pink, blue, and purple. Excellent for cutting and loved by bees. Grows to 36″.
70 seeds
PLANTING
Callistephus chinensis
Annual
Germination:10-14 days
Germination Temperature:Optimum soil temperatures 70-75F
Seed Planting Depth:Sow deep
Starting Indoors:Start indoors 6-8 weeks before the last frost. Provide 70-75F soil temperatures until germination. Transplant after the last frost, 12-18 apart
Sowing Outdoors:After the last frost, only in areas with long growing seasons
Growth Habit:Upright, may need support
Height and Width:30-36 x 12-15″
Spacing:10-12″ apart
Light Needs:Full sun
Soil Needs:Fertile, well-drained
Approximate days to flower from seed:110-120 days
Uses:Flower beds, shade gardens, containers, cut flowers, attracts pollinators and beneficials
Care:Water seedlings regularly until established. Amend soil with compost before transplanting.Harvest flowers when they are halfway open. Vase life is 7-10 days.Remove faded flowers to encourage more blooms
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