When will boxwood be transplanted? Boxwood transplanting precautions

Boxwood generally needs to be transplanted in spring in April, the survival rate is higher, first prepare loose and breathable potting soil, but also choose the appropriate size of the mud pot or dig the pot transplanting, cut off all the rotten parts of the roots of the boxwood, so that the transplanting survival rate is high, keep the soil loose after transplanting, stop watering and fertilizing, and breed normally after half a month.

Boxwood. It is an evergreen shrub or small tree of the boxwood family. The trunk is gray and white, the branches are dense, and the branches are quadrangular.

Leaves opposite, leathery, entire, elliptic or obovate, apex rounded or slightly concave, bright green on the surface, yellow-green on the back. The flowers are clustered with leaf axils or branch tips, open in April and May, and the flowers are yellow-green. So, what are the precautions for planting boxwood?

1. Soil. Boxwood is not strict on the soil, sandy, loam, brown soil can be planted, but it is best to have loam soil rich in organic matter. When preparing the land, the ground type is required to be flat.

Combined with deep ploughing, add organic fertilizer, about 2000 kg per mu. When applying basal fertilizer, it should be noted that the organic fertilizer must be fully decomposed and applied deep in the planting hole. The planting time is under the climatic conditions of Beijing, and the seedlings are mainly planted in spring, generally two or three days before the "Qingming" in early April.

Boxwood trees are planted in the open field with a general row spacing: 0 5×1.

5 or 0 4×1.2 meters, about 1000 1500 plants per acre.

2. Watering. Watering is the main measure to ensure the survival of seedlings, especially in the north of the spring drought and little rain, evaporation is large, if the water supply is insufficient, it will seriously affect the survival rate of seedlings. After planting, ridges can be cultivated with soil between the rows every 4 to 6 rows to facilitate irrigation.

It is required to irrigate the seedlings for the first time within 24 hours after planting, and irrigate for the second time every 3 to 5 days.

Fill with water a third time every 5 to 7 days, and finish the three waters.

After that, it can be decided whether to irrigate or not according to the weather and the condition of the seedlings.

3. Cultivating and weeding.

Generally, the vicinity of the seedling roots should be slightly shallow tillage, and the rows of plants can be appropriately deepened, usually 3 to 5 cm. Cultivating in the rainy season, which promotes gas exchange and evaporation of gaseous water, can prevent seedlings from draining. Northern Regions.

Generally, the spring is dry and the weeds have stopped growing in the autumn, so these two periods should be dominated by cultivating, and weeding in summer. The fast-growing period of weeds is around the rainy season, and weeding should be strengthened during this period, and weeding should adhere to the principle of early, small and elimination. Perennial weeds must be dug up in the ground, otherwise it will be more and more difficult to remove.

Fourth, top dressing. Top dressing can timely supplement the large demand for nutrients in the vigorous growth and development period of seedlings, promote the growth and development of seedlings, and improve the quality. Boxwood trees need more phosphorus at the seedling stage, more nitrogen during the peak growing season, and more potassium when the growth stops in autumn.

During the seedling protection period, the seedling tissue is young and tender, and the planting time is not long, the root system of the plant is not very developed, and the root is not deep, and the seedling resistance is not strong at this time. Seedling protection is very important. In production, it is necessary to adopt correct cultivation techniques to promote the growth of seedlings, enhance resistance, and create environmental conditions for seedlings that are not conducive to the occurrence and development of catastrophic factors, so as to improve the yield and quality of seedlings.

Boxwood is suitable for transplanting in spring, and it is necessary to choose a weather transplant with high light intensity and high temperature, because boxwood likes light. In spring, the climate has been basically stable, boxwood is also growing slowly, at this time transplanting, it can adapt well to the new environment, strong germination ability, high survival rate.

The best time to transplant boxwood is in mid-April, when the temperature is suitable and the survival rate is high. Boxwood is light-loving and suitable for growing in loose, moist, sunny places.

You can choose to transplant boxwood in spring in April, because this is the time when boxwood grows most vigorously, so the roots are more likely to adapt to the new environment and soil after transplanting.

Boxwood is suitable for transplantation in the spring or autumn season, and it is best to choose spring, when the temperature and soil moisture are more suitable for boxwood transplantation.

You are talking about the boxwood tree that is very hot now, the big one is now very high, transplanting should be noted, it is recommended not to move it now that the weather is too cold, it is best not to move it well, it is best in spring or autumn, if it is really necessary, it is no problem to transplant, but the soil ball should be dug at least in accordance with the ratio of 1:7, the main trunk of the tree should be wound with a straw rope, and after transplanting, you can use a shade net or white plastic paper to support the trunk to keep warm. I transplanted a 15 cm boxwood tree in November because I had to pour cement on the ground, and the current situation is okay, that is, the leaves will freeze when the weather is too cold, but I have observed that other ones that have not been transplanted have similar conditions, so I can rest assured.

If you really want to transplant, you have to do the work behind, and the problem is not big, boxwood is still easy to live. But on this day, the water should not be poured too much to prevent freezing. You can find me for details.

When transplanting boxwood, the pots selected are mainly sand pots or mud pots, and comprehensive disinfection is carried out, and the root system is taken out for proper pruning, mainly to cut off rotten roots and dead roots, and the branches are thinned and disinfected again, so as to facilitate the survival of the root system.

1. Potting soil requirements

Boxwood grows faster in the potting soil with good drainage and loose and breathable, and the new pots selected when transplanting are mainly sand pots or mud pots, adding an appropriate amount of new nutrient soil in them, and removing a part of the old soil before, the new soil should be combined with fertilization for deep ploughing treatment, mainly based on rotting organic fertilizer.

2. Trim properly

Boxwood in the transplanting, mainly in the spring before and after the Qingming Festival, so that can promote the survival rate of the root system, transplanting to cut off all the rotten roots and dead roots on the taproot, but also to cut off a part of the root system, but also to the upper branches and leaves for thinning treatment, in order to facilitate the survival of the root system.

3. Disinfection treatment

Disinfection treatment is one of the precautions for boxwood transplanting, because the root adaptability of boxwood is not strong, the pruned root system should be fully disinfected when transplanting, so as to avoid breeding pathogens, otherwise it is easy to rot, it can be soaked in potassium permanganate solution for about 15 minutes and then dried.

4. Pay attention to water and fertilizer

Boxwood can be transplanted reasonably can be conducive to root growth, when transplanting and planting can be watered once in time, after 10 days can not be watered, in order to promote root growth, after the growth of new shoots can be watered normally, it is best to maintain the best watering principle of seeing dry and wet, but also increase fertilizer and water management is the best.

Boxwood trees are transplanted around mid-April in spring.

Because the temperature is stable at this time, it is the peak growth season of the plants, and the germination ability is strong. Transplanting can reduce the damage to the root system, and the root system can adapt to the new environment and resume growth as soon as possible after entering the soil. In addition, we should also pay attention to the method of transplanting and the management of the later stage, the method is correct, the environment provided is suitable, and the pot can be served in about half a month.

Boxwood transplanting method:

1. Prepare the soil: boxwood does not have high requirements for soil, but it is best to plant it in a soft, breathable, and fertile soil environment.

2. Treatment of plants: boxwood trees should be pruned after digging out rotten roots and old roots, so that they can better absorb fertilizer and water in the later stage, if there are dead branches, yellow branches, diseased and insect branches, they should also be properly pruned to minimize water and nutrient consumption, and be placed in a cool and ventilated place to dry after pruning.

3. Planting into the soil: boxwood trees are well treated, and the soil can be planted into the soil after the soil is prepared, if it is a potted plant, some gravel can be padded at the bottom to improve water permeability, and the boxwood tree is placed directly in the soil, buried in the soil and compacted the soil.

Boxwood transplanting management: boxwood trees will germinate soon after transplanting, you can restore the previous management, find that the soil is dry and water in time, and apply thin fertilizer frequently during the growing season to ensure that the nutrients are sufficient, boxwood trees like light, but potted maintenance can not be exposed to the sun for a long time, and it must be shaded in summer to avoid sunburn.

1. Sowing and reproducing

2. Seed selection and germination: In order to ensure the emergence rate of boxwood seeds, select seeds with full particles, soak them in clean water for germination, and gibberellin can also be used, but you must pay attention to the concentration.

3. Potting soil preparation: planting boxwood requires loose and fertile soil, organic fertilizer should be applied to the soil, and carbendazim and other sterilization and disinfection should be sprayed to ensure the healthy growth of plants.

4. Sowing: After mixing the seeds of boxwood with sand, sprinkle them evenly on the surface of the soil, cover them with a layer of fine soil, and cover them with a straw curtain for moisturizing. Wait until March of the following year to remove the straw curtain and pay attention to temperature control.

2. Propagation by cuttings

2. Cuttings treatment: boxwood usually uses the young branches of the year as cuttings, lignified or semi-lignified branches can be, and the upper and lower cuts should be in a place near the knots in centimeters, and put them in a cool and ventilated place after cutting.

3. Choose the seedbed: The seedbed of boxwood cuttings should generally be selected in a place with deep soil layer and high terrain. Remove the stones inside before cuttings so as not to affect the root growth.

It is then made into a 1-meter-high furrow and watered with imidacloprid and mancozeb to eliminate pests and germs in the soil, and then fertilized appropriately.

4. Cuttings: Insert the branches of boxwood into the soil, and the depth is about 1 cm for the stem nodes to be buried in the soil, and at the same time form a 45-degree angle with the ground. Water thoroughly after cuttings and wait until it takes root.