Unwins Aster Duchess Mix Seeds
China Aster -
Callistephus chinensis
Unwins Aster Duchess Mix Seeds or China Aster are a half-hardy annual producing tall, double flowers. They are perfect situated in beds and borders as well as containers around the garden.
Aster Duchess is late season flowering and once established will give you a riot of colour! These full and busy plants will provide your garden with a wonderful sturdy display flowering long into autumn.
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Great as cut flowers
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Prefers full sun
Sow Feb-Apr
Flowers Jul-Oct
Product Highlights
Tall, double flowers
Late season flowering
Full, bushy plants
Product Specification:
SKU: 30210023
Plant Spacing:
30cm
Plant Height:
60cm
Sowing Depth:
3mm
Sow Time To Flower:
4 months
Sow Time To Germination:
1 week
Spread:
30cm
Pack Quantity:
220
Colour:
Mixed
Tips & Advice:
Sowing Indoors
Almost fill a seed tray with moist seed compost. Sow seeds thinly over the surface, and lightly cover them with a little more compost. Place in the warmth 15-20°C, and keep moist.
Growing On
Keep seedlings in a light position, but shade from direct sunlight. When large enough to handle, transplant 5cm apart into trays of potting compost.
Hardening Off/Planting Out
Gradually accustom plants to outside conditions for 2-3 weeks before planting out when danger of frost has passed. Allow 30cm between plants.
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Growing Calendar
Jan
J
Feb
F
Mar
M
Apr
A
May
M
Jun
J
Jul
J
Aug
A
Sep
S
Oct
O
Nov
N
Dec
D
Sow Indoors
Flowers
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