Soil culture method of Liriodendron chinense
Soil: Liriodendron can be planted in soil or potted, but it should be noted that the potted plant can be made of a mixture of humus soil and garden soil in equal amounts, and the decomposed cake fertilizer powder should be properly applied as the base fertilizer when serving in the pot.
Watering: It grows well in an environment with high air humidity and sufficient soil moisture. Pay attention to the basin soil can not lack water, otherwise it will cause a large number of leaves to fall off. During the growing period, the basin soil should be kept moist, and the leaves should be sprayed with water frequently to improve the air diffusion rate. Water should be properly controlled under low temperature conditions in winter. If plastic containers are used, please pay attention to drainage. To keep the soil moist, water it in time before it dries out, and then spray it on plants when the weather is dry. During the rainy season, water should be prevented from accumulating in the basin.
Fertilization: Apply 1-2 times a day to make the pancakes grow green.
Rizhao: Liriodendron is shade-tolerant, and can be placed indoors or on the balcony all year round, or in a place with strong scattered light. Shade in summer, or the leaves will turn yellow.
Temperature: Liriodendron is not cold-tolerant, and the room temperature should be kept above 10℃ in winter; If the room temperature is lower than 8℃ for a long time, the leaves will gradually turn yellow; When the temperature drops below 0℃, the leaves will fall off and the stems will dry up and die. Therefore, it is very important to maintain a suitable temperature in winter maintenance.
Pot changing: In the process of Liriodendron cultivation, pots are generally changed every two years in early spring 1 time.
Pots should be increased year by year, and new culture soil should be added. Trim and shape properly when changing pots. The pruned branches can be used as cuttings and inserted into the sand bed for 2-3 sections, which can keep moist for about 1 month. Insect pests: mainly caused by leaf spot and anthracnose, it can be sprayed with 10% antibacterial agent 40 1 acetic acid solution 1000 times. The pests are mainly scale insects, spraying 40% omethoate EC 1000 times. In addition, 3000 times of 10% permethrin EC can be used to spray red spider, thrips and liriomyza sativae.
Matters needing attention in hydroponics of Liriodendron chinense
1. Carefully remove the cultivated Liriodendron from the soil, clean the soil at the root of Liriodendron, and plant it in a transparent glass bottle filled with clean water (tap water needs to be stored for 2-3 days). In the early stage of Liriodendron hydroponics, water should be changed 1 time every 2 or 3 days, and the temperature should be kept above 15℃. Give Liriodendron hydroponics proper light, and Liriodendron will grow full of green.
2. The temperature of Liriodendron chinense should be kept above 65438 05℃ at the initial stage of hydroponics. Usually, white callus begins to form at the cut of Liriodendron branches after soaking in water 10 days, and quickly differentiates from these places to form adventitious roots. After about 45 days, the branches of Liriodendron chinense inserted in the water will produce 6cm long Liriodendron roots and grow white root hairs, and then they can be managed normally.
3. hydroponic Liriodendron chinense,
You need to change the water once a week, and add some hydroponic plant nutrient solution every time you change the water, which can make the hydroponic Liriodendron grow better. Hydroponic Liriodendron should not be too high, and Liriodendron should be soaked in the trunk. Relatively speaking, hydroponic Liriodendron is more ornamental and cleaner, but because of the slightly different environment and conditions,
Therefore, everyone can choose a suitable feeding method according to their own lifestyle and environment.