First, pomegranate spring maintenance points
Pomegranate blooms in May-June in spring and needs to be watered every 3-4 days to keep the soil moist. It is also necessary to apply nitrogen and phosphorus fertilizer once every half month to give it enough sunshine and promote its better growth. Because pomegranate grows fast, it needs pruning every spring to reduce the consumption of soil nutrients and ensure that the branches that can bear fruit get enough nutrients.
The spring of pomegranate is the most vigorous season for its growth. In the key points of pomegranate seasonal maintenance, it can also be changed once every 1 ~ 2 years to ensure sufficient nutrients in the soil and timely replenishment of pomegranate. It can also be propagated by sowing, cutting and layering. It is necessary to control the ambient temperature at 20 ~ 25℃ and keep the soil and air moist, and wait for about 20 ~ 30℃.
Second, pomegranate summer maintenance points
Pomegranate needs to be watered in time in summer, and the amount of fertilization should be controlled well. It is necessary to water pomegranate once every morning and apply calcium phosphate organic fertilizer once every other month to make pomegranate grow better. Can not be directly exposed to strong sunlight, otherwise it will dehydrate the plants and need shade or move to a place with astigmatism for reproduction. If the temperature is too high, it needs to spray water on the growth.
Summer is also the peak of pests and diseases. Pomegranate is prone to diseases and insect pests in this summer, resulting in irregular spots on branches and leaves, which affects its ornamental value. When the fruit arrives, it will also rot and eventually lead to pomegranate withering and death. Every summer, it is necessary to strengthen management, grow in a well-ventilated environment, and regularly spray pesticides such as Kuaikeling, Domeiling and Shaxiling.
Three, pomegranate autumn maintenance points
Pomegranate needs the most attention in autumn. Pomegranate bears fruit from September to 65438+10 in autumn. It takes 2 ~ 3 days to water and 20 days to apply nitrogen and phosphorus fertilizer. It needs to cut off all the branches and leaves that are too dense to bear fruit, so as to ensure better photosynthesis in the sun and bear delicious fruits.
Pomegranate will be eaten when it is picked in autumn and September, and its taste will be greatly reduced. It must be green. You need to pick pomegranate fruit in June+10, 5438, or you can pick pomegranate seeds from the fruit, put them in the sand, then put them in the shade, and sow them in the next spring.
Four, pomegranate winter maintenance points
Pomegranate needs to be watered well in winter, and it can't be watered too often, otherwise it will easily freeze and rot, which will affect the normal growth of pomegranate. You can water pomegranate according to the principle of not watering pomegranate, but watering it thoroughly, applying nitrogen and phosphorus once before winter, not applying fertilizer after winter, and sunbathing more.
Pomegranate is cold-resistant. Suitable for growth in the temperature range of 65438 05 ~ 20℃. Below 0℃, it grows slowly. If it is lower than-18℃, it will freeze the plants, affect the normal growth of pomegranate, lead to yellowing of branches and leaves, and even death. Therefore, in winter, the ambient temperature should be controlled above 2℃ to help pomegranate grow.
Conclusion: Through the above introduction, I believe everyone has understood the cultivation methods of pomegranate all year round, the watering and fertilization methods in spring, summer, autumn and winter, and the matters needing attention respectively. I hope everyone can grow delicious pomegranate in their lives.