- Nguồn: [Ebook] The Houseplant Handbook: Basic Growing Techniques and a Directory of 300 Everyday Houseplants – David Squire
- Biên tập: Dũng Cá Xinh (Tháng 02/2022)
- Dịch: Team Codai.net
English
Perennial Spiraea: Astilbe x arendsii
Astilbes are hardy herbaceous perennials, sometimes encouraged in garden centers to flower indoors for about a month during late winter and early spring, which is earlier than their normal summer-flowering period outdoors. They have deep-green, fern-like leaves and flowers borne in plume-like heads in colors such as clear pink, dark red, salmon-red, and white.
Height: 1 ½–2ft (45–60cm) |
Spread: 15–18in (38–45cm) |
Winter: 50–55°F (10–13°C). Direct light without full sun |
Summer: Not applicable |
Care: Keep compost moist, especially when the plant is flowering. No feeding is needed. After flowering, either discard or transfer to a garden border. |
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Propagation: Buy new plants each year. |
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