With blousy pom pom blooms China Asters  are one of the most spectacular annuals you can grow specifically for cut flowers. They will last through a light autumn frost so when other more tender flowers are finished these will still give a great display.
 
When to Sow: Feb - May

HOW TO SOW CALLISTEPHUS CHINESIS:
Sow indoors - Surface sow into  moist sell drained compost and just cover with a sprinkle of soil. Pat down to make contact.  Ideal temp. 16-18°C. Transplant seedlings when large enough to handle into individual pots.

Sow Direct  -Sow 6,m,m deep into drills  in raked soil and thin as required.
 
Classification: Annual Expert Level:  Easy to Grow
Germination Time: 1-2 Weeks
Site: Full Sun
 
Soil Type: Chalk/ Sand/Loam
Soil Acidity: All Types
Mositure: Well drained
Care: May need staking as flower heady get heady and may droop especialy in wet conditions Use: Garden Borders, Cut Flowers
Harvesting: Cut when blooms are 50 % open
Days to Maturity:  110 - 120 Days
 
Vase Life: 7-10 Days
Height: 50-70cm
Plant Spacing: 20cm