The Latin name: Spathiphyllum Kochi Engl. Et Krause. Araceae and Helianthus tuberosus are perennial herbs with smooth sailing, green leaves and white spathe. They are very fresh and elegant, and are important ornamental flowers in the world. It can also be used to filter indoor waste gas. It has certain effect on ammonia, acetone, benzene and formaldehyde. At the beginning of the 20th century, it was applied to potted ornamental plants.
Plain sailing potting soil is a mixture of rotten leaf soil, peat soil and coarse sand with a small amount of superphosphate. Commonly used 15-19 cm basin. During the growing period, the soil should be kept moist and fertilized once a half month or "Huiyou" 20-20-20 universal fertilizer was used. When changing pots every year, pay attention to pruning roots and cutting withered leaves. Over dense plants were potted after being divided.
Common bacterial leaf spot disease, brown spot disease and anthracnose disease damage leaves, can use 50% carbendazim WP 500 times liquid spray. In addition to paying attention to ventilation and reducing humidity, 800 times solution of 75% chlorothalonil WP was used to control root rot and stem rot. Sometimes scale insects and red spiders harm, with 50% marathon emulsifiable concentrate 1500 times spray control.
The leaves are bigger and more sensitive to humidity. When high temperature in summer and dry in autumn, more water should be sprayed to ensure that the air humidity is above 50%, which is conducive to the growth of leaves. Under high temperature drying, the leaves are easy to curl, the leaves become smaller, wither and fall off, and the flowering period is shortened. Plain sailing picture appreciation
Plain and elegant pictures of plain sailing
Plain sailing potted plants