A small tree of the Agavaceae family. Native to Mexico, it grows to a height of 2-3m. It is characterized by a tokkuri-shaped swelling at the bottom of the trunk. Dense linear leaves, about 1.8cm wide and 80-100cm long, grow from the top of the trunk, and the tips droop. The minimum cold-tolerance temperature is about 3°C. In warm areas, it can be planted outdoors, but it is generally grown in a pot. Small plants will grow larger if replanted in a pot one size larger each year. Use well-draining soil and grow in full sun. Water thoroughly during the growing season from spring to summer, and sparingly in winter. Source: Encyclopaedia Britannica Concise Encyclopedia About Encyclopaedia Britannica Concise Encyclopedia Information |
リュウゼツラン科の小高木。メキシコ原産で高さ2~3mになる。幹の下部が徳利状にふくれるのが特徴。幹の頂部から,幅 1.8cm前後で長さ 80~100cmの線状葉を密に出し,先端は垂れ下がる。最低耐寒温度は3℃程度。暖地では露地植えができるが,一般に鉢植えで栽培する。小さな株は,毎年一回り大きな鉢に植替えれば,それに合せて大きく生育する。水はけのよい用土を使い,よく日に当てて育てる。春から夏の生育期には十分水を与え,冬は控え目にする。
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