Alias: Giant Yucca, elephant foot Wang Lan
Family: Liliaceae, Yucca
Plant species: perennial evergreen woody plants
Scientific name: YuccaelephantipesPuck
Origin: Native North American Warm Region, Mexico
form:
The Dutch iron is an evergreen woody plant. The plant height in the country of origin can reach 10 meters, and the plant height in the pot is mostly 1-2 meters. Stems are stout, upright, brown, with obvious leaf marks, and the base of the stem can be expanded to a nearly spherical shape. Leaves narrowly lanceolate, born on stem top, tip acute, up to 100 cm long, about 8-10 cm wide; leaf leathery, tough, entire, green, sessile.
Narrowly lanceolate, green and sessile, terminal leaves form rosette leaves. Like Brazilian iron, our country imports Dutch stems from abroad and cuts into different lengths and cuts and then combines the basins as needed. The Dutch iron also has a spotted variety called the Dutch iron in Phnom Penh, with a creamy white trim on the edges.
Growth habits:
Xiyang is also shade-tolerant, drought-tolerant and cold-resistant. The optimal growth temperature is 15-25°C and the overwintering temperature is 0°C. Strict requirements on the soil, loose, humus-rich loam is better.
The Dutch iron grows with sufficient sunlight. In addition to the hot summer season, it must be shaded properly. In other seasons, it can grow under full sun. It is also shade-resistant and can adapt to different light conditions. However, it should not be too veiled, otherwise the long-drawn new leaves are often not easy to age and yellow, or cause leggy, and the leaves are not robust and drooping.
The Netherlands iron is prone to leaf spot disease under high temperature and high humidity conditions. When it is tough, the tip of the sharp edge is dark brown and it will spread to most of the leaves when severe. It should be controlled in time. The agent should be 800-1000 times chlorothalonil. .
use:
The Dutch iron plant is regular, the stems are stout, the leaves are firm and green, and they are extremely masculine and upright. It has strong adaptability, strong vitality, simple cultivation and management, and at the same time, it is a kind of plant with strong absorption capacity for many kinds of harmful gases (such as CO2, HF, Cl2, NH3, etc.), and it is an ideal material for indoor and outdoor greening decoration.
Small and medium potted plants, conference rooms, halls, hallways, etc., can create a solemn and serious atmosphere. Potted young plants are placed on bookshelves and desks, and are extremely popular.
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