Tree onions (Allium × proliferum) 埃及樹蔥

Tree onions (Allium × proliferum) tips of the stems are forming new bulbs and plant instead of flowers. 埃及樹蔥頂部是結小球並且長出新植株而非開花.

Tree onions (Allium × proliferum) has stronger onion scent than green onion.埃及樹蔥的蔥味比一般青蔥的蔥味要更濃些.

Tree onions (Allium × proliferum) bulbs. 埃及樹蔥的球根.
Very hardy perennial herb. Easy to grow and propagate. Best growing in full sun to partial shade location. Tan/cream flower heads blooming from late spring to early fall. Flowers attract bees and butterflies. Can be used as green onion or scallions in cooking. USDA Zones:3-9. Mature size:1.5-2′(H) X 6″-9″(W). Propagate by seeds, bulbs, offsets or division. Plants self sow easily.
非常強健的多年生香菜類. 容易栽種及繁殖. 最好栽種在全日照到半日照處. 淺黃色花序從春末開到秋初. 花為頗吸引蜂蝶的蜜源. 蔥綠部份能取代青蔥來使用於食物的料理. 其球根的蔥味比青蔥濃厚,用時要酌量減少. 耐寒也耐熱. 成熟株高1.5-2呎,寬幅6-9吋. 繁殖可以種子,球根,側芽或分株方式來進行. 植株容易自行落籽繁殖.
Reference links: 參考網站資料連結:
https://en.wikipedia.org/wiki/Tree_onion
http://davesgarden.com/guides/pf/go/31430/