Summary of culture methods and matters needing attention of Umbrella

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Big leaf umbrella, isn't it strange to hear that name? In fact, this plant is no stranger to us at all. It looks like a large umbrella hanging on the tree trunk in layers. No matter in the hotel, meeting hall, corridor aisle, or in the family living room and study, you can easily see the shadow of the big leaf umbrella. In general, big leaf umbrellas are more likely to decorate the corners of the room. So you know about the big leaf umbrella, do you want to know how to raise it?

Culture method of ☼ Umbrella

1. Lighting: it is best not to be exposed to the sun. Shading treatment can be carried out in May-September to avoid the loss of luster and yellowing of the leaves. Special attention should be paid to not transferring the plants placed in the shade to the light, lest the leaves burn and scorch the leaves. Of course, the rest of the time still needs a lot of light.

2. Watering: large leaf umbrellas still need a lot of watering during the growing period to keep the basin moist, especially in summer, when there is a shortage of water, of course, do not be too wet or stagnant, so that the leaves will droop and lose luster, and even rotten roots will appear. Watering in the growing season should be mastered "do not dry, do not water, watering will be thoroughly". Of course, watering should be controlled in winter to keep the basin soil dry.

3. Fertilization: nitrogen-based fertilizer should be applied 1-2 times a month during the growth period to promote the growth of branches and leaves and the hypertrophy and brightness of leaves. After autumn, stop applying nitrogen fertilizer and apply potash fertilizer alone to improve the cold resistance of the plant. Stop fertilizing in winter.

4. Pruning: coring should be carried out when the seedling is 15-20 cm high to promote branching. Because there are few natural branches, with the gradual shedding of the lower old leaves, topping should be combined with turning the basin every spring to promote the growth of branches, control height and ensure good tree posture.

Matters needing attention in the culture of ☼

Big leaf umbrellas prefer a warm, humid and well-ventilated environment. If the breeding is not good, it is easy to lose the leaves, so what do we need to pay attention to when breeding?

1. The temperature is too low: the indoor maintenance temperature of the umbrella should not be lower than 5 ℃, but should be kept above 15 degrees. In winter, try to breed in sunny places, and when there is heating equipment or air conditioning, do not put it near these equipment.

2. Watering too often: watering less in winter. Large leaf umbrellas should stop fertilizing when the growth is slow in winter, and watering once every three or four days is the best choice. of course, if it is early spring, the air is very dry, we can spray some water on the leaves every day to improve the air humidity.

3, diseases and insect pests: greenhouse and indoor high temperature, humidity, poor ventilation and other conditions may occur anthrax or shell insects, red spiders and other diseases and insect pests. Especially when the leaves curl and fall, and there are white spots on the leaves, they should be examined more carefully.

How to prevent Umbrella from falling leaves in ☼

Prevention needs to give better light conditions, fertilization should be thin, fertilizer should be applied frequently, and one-time sufficient or excessive application should be avoided. Keep the temperature above 10 ℃ and avoid the cold wind. Even if a short cold wind blows, and then placed in a suitable temperature environment, the black leaves will fall off. In this case, the number of watering needs to be reduced.

The best temperature for umbrellas to survive the winter is above 8 ℃, so we should pay attention to warm measures in winter. In summer, we should not be exposed to direct sunlight. It is good to cover 30-40% of the sun properly. The leaves are easy to wither and yellow when exposed to the hot sun. Because of the large growth, it is best to apply fertilizer once a month, and fully supply water to keep the basin soil moist, but do not cause too much water, foliar spray should be carried out frequently during the growth period, so as to increase air wetness and reduce leaf yellowing.

Summary: after reading the above introduction to the breeding methods of umbrellas, do you want to cultivate this plant more? The big leaf umbrella is very suitable for indoor breeding, because the leaves of the big leaf umbrella are relatively broad and have a soft and drooping feeling, and its plant shape is elegant and light, which is very suitable for placing on the sofa.

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