China Aster - Key Growing Information

Single China aster (Callistephus chinensis), of a rich, purple hue.

DAYS TO GERMINATION:

10-14 days at 70-72°F (21-22°C)

SOWING:

Transplant (recommended) - Sow 1/8" deep into 72-cell flats or preferred seedling container 6-8 weeks before planting out. Heat and reduced daylength initiate flowering. Establish plantings early to avoid short stems. Direct seed - Once soil temperature is 65-70°F (18-21°C). Provide support. Row cover or insect netting helps prevent the spread of Aster Yellows Virus by leafhoppers. Pinching not required.

LIGHT PREFERENCE:

Sun.

PLANT HEIGHT:

Varies depending on variety.

PLANT SPACING:

6-12".

HARDINESS ZONES:

Annual.

VASE LIFE:

7-10 days.

HARVEST:

Fresh - Outside ray florets begin to open. Place immediately in water. Dried - When blooms are fully open.

SOIL REQUIREMENTS:

Fertile, well-drained soil. pH: 5.5-7.5 preferred.

USES:

Cut flowers, borders.

SCIENTIFIC NAME:

Callistephus chinensis