Evengrow

Grow guide

How to grow China Aster Duchess Mix

Callistephus chinensis

Type
Aster
Zones
USDA zones 2–11
Sun
Full
Time to harvest
91–105 days
Spacing
9″ apart
Density
1 per sq ft
Habit
Upright
Frost tolerance
Tender
Sowing
Start indoors, then transplant
Start indoors
6 weeks before last frost

Care

  • Water Weekly
  • Fertilize Biweekly
  • Harvest As needed

Notes

Full double cup-shaped blooms with upturned petals on sturdy 28 in stems; rotate planting site to avoid aster yellows buildup.

More aster varieties

Grows well nearby

Track China Aster Duchess Mix from seed to harvest with Evengrow.

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