野蒜頭 'Album'
Allium thunbergii 'Album'
植物簡介
Clump-forming bulbous perennial with narrow, linear dark green basal leaves to 20cm long, and bearing lax globular heads of star-shaped, white flowers to 4cm across on stems 20cm tall, in late autumn
屬描述
Allium are bulbous herbaceous perennials with a strong onion or garlic scent, linear, strap-shaped or cylindrical basal leaves and star-shaped or bell-shaped flowers in an umbel on a leafless stem
生長條件
全日照
南向、西向
石灰質、壤土、砂質
排水良好 · 鹼性、中性、酸性
全台適種
H5|最低耐溫 -15 至 -10°C
0.1-0.5 公尺
冠幅 0.1-0.5 公尺 · 2-5 年
照顧指南
Grow in full sun and fertile well-drained soil. It is best to grow in containers where garden soil is heavy clay and prone to saturation over winter. See allium cultivation
No pruning required, other than to remove old flowered stems and foliage
Propagate by seed when just ripe or in spring; or propagate by offsets which can be carefully detached by lifting the bulb after flowering has finished. See bulb propagation
May be susceptible to allium leaf miner and onion fly May be susceptible to onion white rot, and onion downy mildew
適合場景
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