The culture method of four seasons crabapple: let its four seasons bloom uninterrupted.

Four Seasons Begonia can produce beautiful and bright flowers all the year round, which can often be seen in flower beds. How can four seasons begonia grow beautifully and blossom beautifully in all seasons? Let's take a look at the breeding methods of four Seasons Begonia.

I. soil selection of flowerpots

The flowerpots of the four seasons begonia generally choose purple sand pots or mud pots. The air permeability of the mud basin is very good, which is suitable for the cultivation of seedlings. Purple sand basin is suitable for forming four seasons crabapple. The soil of four Seasons Begonia is generally a slightly acidic soil with fertile and good drainage, which can be purchased directly in the flower market.

Second, temperature

Four seasons crabapple likes a warm climate, in the process of breeding, not too hot nor too cold, between 20 and 25 degrees is the most suitable. In the period of high temperature in summer, we need proper shade to cool down, spray water to the four seasons crabapple, and strengthen ventilation. Transfer to the room in time in winter and keep the temperature above 10 degrees.

Third, watering

The watering of the four seasons begonia should be determined according to the conditions of the four seasons, and the soil should be kept moist. During the spring growth period, it is necessary to increase the amount of water to keep the basin soil moist, which can be watered once every three days. It should be watered once a day during the high temperature in summer to increase humidity. If the temperature is relatively low in winter, it is necessary to reduce the watering frequency and water once every four to five days, preferably when the sun is warmer at noon.

IV. Fertilization

Four seasons crabapple in the growing period is mainly potassium dihydrogen phosphate, fertilization every 15 to 20 days, preferably in sunny days. In early autumn, fertilizers should be applied every 7 to 10 days, mainly phosphorus and potassium fertilizer. In addition, the four seasons crabapple is sensitive to salt and alkali, and the fertilizer with low saline-alkali content should be selected when fertilizing. it is best to avoid the period of strong light and high temperature at noon so as to avoid fertilizer damage.

5. Pruning

After flowering, four Seasons Begonia needs to pay attention to proper pruning and cut off some residual flowers. This can promote the germination and growth of new branches and leaves. If diseased branches, old branches and dead branches are found, they should also be pruned in time.

VI. Pest control

The common diseases of four seasons begonia are soft rot and leaf spot. If you encounter soft rot, you can use 1000 times agricultural streptomycin foliar spray; if you encounter leaf spot disease, before the high temperature, use chlorothalonil wettable powder 1500 times solution and agricultural streptomycin sulfate 2500 times solution foliar spray, once every 5 days, spray 2-3 times. If you encounter whitefly, you can hang a yellow board 20 cm above the plant to control it.

The cultivation of four seasons crabapple is very simple, four seasons begonia can bloom continuously. It is often seen in parks, flower beds and indoor potted plants. According to these methods, you can raise a beautiful pot of four seasons crabapple by yourself now.