The Culture method of Liriodendron

The maintenance of stone lotus is simple, and stone lotus prefers a warm, dry and sunny environment. Not cold-resistant, semi-overcast, afraid of stagnant water, avoid the scorching sun. It is suitable to use fertile sandy loam with good drainage. The winter temperature is not lower than 10 ℃.

The stone lotus changes pots every early spring to clean up withered leaves and too many seed plants. Potted soil is made of drained peat soil or rotten leaf soil plus coarse sand to facilitate drainage. Change the basin and add some phosphate fertilizer at the same time, you don't have to topdressing at ordinary times. Stone lotus peanuts are better in a dry environment for a long time and do not need more watering. If the basin soil is too wet, the stems and leaves are easy to grow, and the viewing period is shortened. Especially under the condition of low temperature in winter, the roots are easy to rot and become rootless plants with too much water.

High temperature in midsummer, it is not appropriate to water more, but less water spray, do not shower. In order to keep the leaves green and green, the flowers were fertilized once a month during the growing period. However, excessive fertilization will also lead to excessive growth of stems and leaves. In the growing season, flowerpots should be placed in a ventilated and transparent place, and the room temperature should be kept warm in winter. The room temperature is about 10 ℃, and sufficient light should be given. The plants of more than 2-3 years old tend to be aging, so new seedlings should be cultivated and renewed in time.

Elaeagnus angustifolia is often harmed by scab, leaf spot and root-knot nematodes, which can be controlled by spraying with 75% chlorothalonil wettable powder 800 times, and root-knot nematodes with 3% carbofuran granules. Pests are harmful to black weevil and are sprayed with a 500-fold solution of 25% carbaryl wettable powder.