岩生秋海棠
Begonia ravenii (T)
植物簡介
A tuberous perennial, to around 60cm high, with creeping stolons, succulent, often reddish stems, and large, asymmetric, shallowly lobed green leaves with serrated edges. Small clusters of pink flowers are produced from the leaf axils in summer and early autumn
屬描述
Begonia can be annuals, evergreen or deciduous perennials or shrubs, with fibrous, tuberous or rhizomatous roots and usually asymmetrical leaves, often strikingly patterned, and small or large flowers, both male and female in the same cluster
生長條件
半日照
東向、西向
壤土
排水良好 · 酸性、鹼性、中性
全台適種
H3｜最低耐溫 -5 至 1°C
0.5-1 公尺
冠幅 0.5-1 公尺 · 2-5 年
照顧指南
Plant in well-drained soil in part shade. See begonias: outdoors
Remove old stems and foliage as the plant dies back for winter
Propagate by basal or stem-tip softwood cuttings in spring
May be susceptible to caterpillars, mealybugs, thrips, glasshouse red spider mite, vine weevil and aphids
適合場景
延伸閱讀
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