Can big leaved boxwood be cut in spring? How to cut boxwood with a high survival rate?

Spring cuttings are available.

1. Large-leaved boxwood cultivation technology:

First of all, large-leaved boxwood must be propagated and grown by cuttingsIn the rainy season, cuttings take root quickly, and cuttings can be carried out in spring and summerIt's also easy to survive. Secondly, we plant the best options in the spring or autumn to autumn, between August and OctoberWait until the temperature gets lower and lower, and don't forget to build a small plastic greenhouseThis continues until April, when the climate is warmer the following year, then you can do without a small plastic shed.

2. Large-leaved boxwood transplantation and field management

Large-leaved boxwood transplantation is mostly carried out in spring from March to April, seedlings should be transplanted with soil, the main management of large-leaved boxwood is pruning and shaping, and it needs to be pruned many times a year to promote growth and maintain a certain tree shape.

3. Planting depth of large-leaved boxwood:

Effect of planting depth on the survival of large-leaved boxwood--large-leaved boxwood is planted too deeply, the ground temperature is low, and the seedlings are not easy to germinate and not easy to take new roots. When planting bare-root hedges, they can be 3 cm to 5 cm higher than the original soil marks of the trees, and the large-leaved boxwood with soil balls should be level with the upper skin of the soil balls or slightly higher than the soil balls about 2 cm.

Fourth, large-leaf boxwood water and fertilizer management:

Watering:Large-leaved boxwood likes a moist environment, should be watered immediately after planting, the next day watered two water, the fifth day watered three water, after the three water, to loosen the soil in time to protect moisture, and depending on the weather conditions watering, in order to keep the soil moist and not waterlogged. When the temperature is high in summer, it should also be watered in time, and spray it on the foliar surface, it should be noted that summer watering can only be carried out in the morning and evening when the temperature is low, and it is not suitable for watering when the temperature is high at noon.

Before winter, it should be poured with antifreeze water from the end of October to the beginning of November; In mid-March, it should also be watered thoroughly, as this time is essential for the growth of the plants throughout the year, as the lack of water can affect the germination of new leaves due to the strong and long winds in spring.

Fertilization:Large-leaved boxwood likes fertilizer, should be applied when planting, fertilizer to rot fertilizer, circle fertilizer or drying chicken manure is good, the bottom fertilizer should be fully mixed with the planting soil, if not mixed, the root system will be burned after planting; After entering the normal management, nitrogen fertilizer is applied once a year after pruning in mid-spring, which can make the plants flourish. The application of phosphorus and potassium compound fertilizer in early autumn can accelerate the lignification of new shoots in the current year, which is conducive to the safe wintering of plants. When the plant growth is poor, the foliar spray method can be used to fertilize, commonly used urea solution and potassium dihydrogen phosphate solution, which can accelerate the growth of the plant.

Large-leaved boxwood is the most commonly used hedge seedling in landscaping, it has been applied in many greening projects, in addition to being a hedge, large-leaved boxwood also has modeling seedlings, which can be planted as a greening landscape tree, and the ornamental effect is very good. So, can big-leaved boxwood be cut in spring? How to cut boxwood with a high survival rate?

Let's take a look! <>

1. Can large-leaved boxwood be cut in spring?

Large-leaved boxwood can be cut in spring, the temperature is suitable in spring, the humidity is also more suitable, and the large-leaved boxwood can be propagated by cuttings. Spring can be cut from the month, choose annual robust branches, with semi-lignified or lignified large-leaved boxwood branches, cut the branches into small sections of 15 20 cm, soak disinfectant and rooting agent, cuttings row spacing of 10 cm 20 cm, the depth of cuttings is 2 3 of the cuttings, watering immediately after cuttings, if the temperature is low in spring, seedlings can be raised in the shed, or covered with mulch film for insulation.

2. How to cut boxwood with a high survival rate? <>

In order to improve the survival rate of cuttings boxwood, we should pay attention when choosing cuttings, choose strong branches, and with bud points, such branches themselves have a high survival rate, and cuttings are more likely to be successful. Secondly, the time of cuttings should be mastered, preferably in summer, in this season the survival rate of cuttings propagating boxwood is relatively high, but the high temperature period still needs to pay attention to protection. Cuttings are best carried out in the nursery shed, the setting of the seedbed should be reasonable, and there should be drainage and irrigation facilities, etc., so that the management is more in place and the survival rate can be improved.

3. The management method of large-leaved boxwood after cuttings <>

Watering should be carried out within 24 hours after the large-leaved boxwood cuttings, then watered again at an interval of 3-5 days, and then watered for the third time at an interval of 5-7 days, and then it can be watered according to the weather conditions and the growth of seedlings. In the seedling growth period, if the soil is dry and there are weeds on the soil surface, we can cultivate and weed in time to clean up the weeds, which can promote the development of large-leaved boxwood roots. At the seedling stage, nitrogen, phosphorus and potassium fertilizers should be added, and foliar potassium dihydrogen phosphate solution can be sprayed 3 times a month.

The above is the introduction of the large-leaved boxwood can be cut in spring and how to cut the boxwood with a high survival rate, the germination power of the large-leaved boxwood is strong, and the top advantage is obvious, so it should be pruned frequently during the growth period, and the ideal tree shape is cultivated through plastic pruning, or it is cultivated into a modeling seedling.

Under normal circumstances, cuttings can be carried out in spring, and the temperature and humidity in spring are more suitable. Before cuttings, the cut surface of the branch is smeared with honey to inhibit bacteria and accelerate rooting, and the soil of cuttings should be watered thoroughly in advance to keep sufficient moisture and improve the survival rate.

Big-leaved boxwood can be cut in spring, and the best cuttings are in March and April, and strong branches can be selected when cutting boxwood, so that its survival rate becomes higher.

1. Large-leaved boxwood grafting can be made of silk cotton wood as rootstock. Big-leaved boxwood is a tree-like and grows 3 to 5 times faster than ordinary boxwood, and it takes as little as 6 to 8 years to 10 to 15 years or longer for large-leaf boxwood to grow into large-sized seedlings with a DBH of 5 to 6 cm. In order to grow large quantities of seedlings in 5 to 6 years, it is necessary to cultivate silk cotton wood as a rootstock.

The root system of silk cotton wood is well developed, the survival rate of transplanting is high, the growth rate is fast, and it can be cultivated into seedlings with a diameter at breast height of 5 to 6 cm in 3 to 4 years. The large-leaved boxwood grafted with silk cotton wood as rootstock has an early crown formation and strong cold resistance of grafted seedlings.

2. You can also do itGinkgo biloba was selected as the rootstockStrong branches with 1 or 2 full buds are used as scion, scion is grafted on the rootstock, covered with film and maintained, and new shoots emerge to indicate that the grafting is alive.

Growth habits of large-leaved boxwood:

Summary. Cuttings can be made from mid-May to early August, preferably before and after the peak growth of new shoots. Cuttings require cutting a section of the boxwood mother, preferably a lignified or semi-lignified branch of the current year, and then placing it in a cool and ventilated place for shade drying.

Cuttings can be made from mid-May to early August, preferably before and after the peak growth of new shoots. Cuttings need to cut a section of branches from the mother boxwood plant, preferably the lignified or semi-lignified branches of the year, and then put it in a cool and ventilated place for hail drying.

Cuttings can be made from mid-May to early August, preferably before and after the peak growth of new shoots. Cuttings need to cut a section of branches from the mother boxwood plant, preferably the lignified or semi-lignified branches of the year, and then put it in a cool and ventilated place for hail drying.