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Single Rainbow Mix Aster Seeds
★ Best Seller Non-GMO

Single Rainbow Mix Aster

$4.50 Packet - 500 Seeds
Mix ’n Match: buy 20+ eligible packets and pay just $3.75 each

Packet sizes count toward the offer. Bulk, PakPlus, and ProPak sizes are excluded.

Packet Size
Flat $7.99 shipping Germination guaranteed Non-GMO
Quick Facts
Days to Maturity120 days
SunlightFull Sun to Partial Shade
Spacing12–18 Inches
Germination7–14 days
Growing Information

Growing Single Rainbow Mix Aster

'Single Rainbow Mix' Aster delivers a dazzling display of daisy-like flowers in radiant shades of purple, pink, violet, deep rose, and white. Blooming from midsummer through early fall, this vibrant annual keeps gardens colorful long after other flowers have faded. Plants grow 12 to 36 inches tall and produce 2 to 3-inch blooms on strong stems—perfect for cutting gardens, borders, or mixed beds. Easy to grow in full sun or partial shade, 'Single Rainbow Mix' attracts butterflies, bees, and florists alike, adding lasting brilliance and pollinator activity to every garden.

A cheerful, long-blooming aster mix that fills late-season gardens and bouquets with radiant color and classic charm.

Attracts Pollinators!

  • Botanical Name: Callistephus chinensis
  • Days to Maturity: 90–120 Days
  • Plant Spacing: 12–18 Inches
  • Sun Exposure: Full Sun to Partial Shade
  • Plant Height: 12–36 Inches
  • Bloom Size: 2–3 Inches
  • Bloom Color: Purple, Pink, Violet, Deep Rose, White
  • Growth Habit: Upright, Bushy
  • Life Cycle: Annual
  • Special Features: Long Blooming, Pollinator Friendly, Great for Cutting, Heat Tolerant
  • Hardiness Zones: Zones 3–9
  • Best Uses: Borders, Beds, Cut Flowers, Pollinator Gardens, Containers

Catalog Page: 87

Sowing depth

⅛ in.

Plant height

12–36 Inches

Botanical name

Callistephus chinensis

Questions

FAQ

How deep should I sow the seeds?
Sow at a depth of ⅛ in..
How long until they germinate?
Typical germination: 7–14 days.
How far apart should I space them?
Recommended spacing: 12–18 Inches.
How much sun do they need?
Recommended sun exposure: Full Sun to Partial Shade.
What’s your germination guarantee?
We stand behind the germination quality of our seed. If you have a germination issue, contact our team and we'll help make it right.
Not sure when to plant in your area? Planting dates depend on your local frost dates and growing zone.
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What Gardeners Are Saying

Customer Reviews

Based on 1 review
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L
Lita Miller
Disappointing Asters

So far I am disappointed with the germination rate of the asters. Only approximately 50% germinated, will see how they perform once they are in the ground later.

Hi Lita, We’re sorry to hear that your experience didn’t meet expectations, and we truly appreciate your feedback. We’ve reached out to you directly to better understand the issue and work toward a resolution. Customer satisfaction is very important to us, and we’re committed to making things right. Thank you for giving us the chance to improve. We look forward to connecting with you soon! —The Seeds 'n Such Team