China aster Princess — an annual plant bearing large, densely petalled flowers in a wide range of shades.
Botanical name: Callistephus chinensis
Sowing: under cover, 35–45 days before planting out
Spacing: 25 cm between plants, 30 cm between rows
Germination: 7–14 days at 18–20 °C
Height: 20–70 cm
Contents: 0.3 g
| Life cycle | Annual |
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