How to plant plum seedlings? Planting techniques for newly bought plum seedlings

Plum is a very important economic fruit tree. There are many varieties currently planted, and the demand for them varies greatly from market to market. The flesh is crispy and juicy, and the taste varies from sour to sweet, so when planting plums, choosing the right variety is the key. So how do you plant plum seedlings?

How to plant plum seedlings

1. Garden selection

Choose to plant plum seedlings in plots with high soil fertility, deep soil layer and easy drainage. Although plum seedlings have strong adaptability to soil, in order to produce high-quality plums, the soil environment must be strictly controlled. After selecting the site, deep plowing and tillage, and application of decomposed organic fertilizer are required.

2. Seedling selection and planting

Select pure and strong plum seedlings, avoid diseases and insect pests, and then control the spacing to 3 meters to complete the planting. Because plum trees are self-pollinating, pollination trees need to be intercropped reasonably.

3. Water and fertilizer management

After the plum trees are planted, they should be watered once in time to ensure that the trees can absorb nutrients from the soil. During the flowering and fruiting periods, the amount of watering should be increased to promote fruit production. After harvesting in winter, they should be watered once to ensure that the fruit trees can safely overwinter.

Plum trees should be fertilized at least 3-4 times. Nitrogen fertilizer should be applied during the growing season to promote the growth of fruit trees. Phosphorus and potassium fertilizers should be applied during the flowering period to improve the quality of flowering. Potassium dihydrogen phosphate solution should be sprayed on the leaves during the fruiting period to increase the nutrients of the fruit.

4. Thinning flowers and fruits

The fruit setting rate of plum trees is relatively high, so it is necessary to thin out the flowers and fruits appropriately to adjust their nutrient distribution. Flower thinning is generally done during the peak flowering period. Weak flowers will definitely produce very small fruits, which is not conducive to improving commodity attributes. Try to keep large fruits and strong flowers, and thin the fruits in order.

5. Pest and disease control

Plum trees are prone to pests such as borer disease, fruit borers, and red spider mites. Once they occur, use carbendazim and thiophanate-methyl to spray to control the borer disease. 2.5% dichlorvos and 20% pyrethroids can be used for spraying to control them. Red spider mites can be sprayed with imidacloprid.

Plum tree seedling planting time

Plum is a deciduous fruit tree species, suitable for planting between November and early March of the following year. When it matures too early, the plum seedlings have not entered the dormant period, and the seedling stems are not completely lignified; too late, the plum seedlings germinate, and the rising temperature seriously affects the survival rate of planting.