How much does a deciduous arbor plant cost? When do you plant it? How to grow? How to maintain bonsai?

Pushu, also known as Huangguo Pu, Bai Ma Zi, Pu, Pu Yu, Pu Tsai Shu, Sha Pu, is a family of urticaria Ulmaceae, a deciduous tree up to 20 meters high. How much is the price of Pushu saplings? When will you plant it? How do you plant it? How to maintain bonsai? According to Jiangsu nursery base, the price of 15CM seedlings is about 1500 yuan, that of 18CM seedlings is about 1800 yuan, that of 22CM seedlings is about 2500 yuan, and that of 30CM seedlings is about 5500 yuan. Pushu sprouts in February in spring, leaves in October in autumn, florescence in March, seeds mature in August and September, and the annual evergreen period is 210-240 days.

When will Park trees be planted?

In autumn and winter, the growth and metabolism of the aboveground and underground parts of the tree is weak or stopped, dormancy is the best, and the survival rate is the highest. in this period, planting and transplanting have the least impact on the tree, and it is relatively easy to manage.

How to plant Pu Shu?

The main results are as follows: 1. The seedling cultivation of Pushu is mainly obtained by sowing. It can be sowed from January to May in South and East China. It is suggested that the seedlings should be sowed directly into the field and planted in rows. The seeds of Magnolia lanceolata are 8kg per mu, and the soil is required to be fertile and breathable, which is conducive to drainage and irrigation, and saline-alkali soil can not be planted. First, soak the seeds in water for 2 days, then take out and dry them. After sowing, the row spacing is 40 cm. It begins to germinate in about 10 days, and basically emerges in 20 days. The first seedling in 35 days is 8: 10 cm apart, leaving about 30,000 seedlings per mu, which can grow 1 to 1.3 meters high in the same year.

2. Park Shu Xiyang is shady, and the finished product can be grown in 5 years on fertile land. It is also resistant to drought and barren land, and can survive in mild saline-alkali land. In that year, the seedlings are very thin and weak, and the stem shape is poor, so it is not suitable for planting. It needs to be planted once and grow for 2 years. When the seedlings of the same year are planted separately, the row spacing is recommended to be 40 × 70 cm. After 2 years of planting, the seedlings can grow to 2 cm and 3 cm in height. At this time, a piece of tree stem is straight and the sapling with beautiful shape has been cultivated. In the future, we can consult us by telephone or teach on the field. pay attention to pruning and shaping during the seedling period, and raise a straight and perfect trunk, with a branch point suggested between 2.8 and 3 meters.

3. Pu Shu's habits

Park Shu is not very strict about land. With the exception of low-lying waterlogged land, all other land can be planted. Pushu can adapt to different soils, including slightly acidic, slightly alkaline, neutral and calcareous soils. In order to make Pushu grow tall and have luxuriant branches, it is better to choose loose, fertile and well-drained land before planting.

4. Planting techniques of Magnolia lanceolata

The main results are as follows: (1) the planting of Magnolia officinalis is usually based on sowing and propagation. The seeds can be collected during the fruit ripening period, and should be stacked after harvest, and the strip sowing can be carried out in the next spring in March. The loose and fertile soil is the best seedbed, and then covered with soil and grass, about 30 days after germination. Pay attention to timely ploughing and weeding, proper watering and fertilization management during the growth period, so as to avoid weeds competing with trees for fertilizer.

(2) transplanting can be carried out from defoliation in autumn to sprouting in spring. Big trees need to carry soil balls in the proportion of 1 to 7, except for small and medium seedlings without soil balls, they can be dipped in mud roots, and the depth can be planted with soil balls flat to the surface.

5. Daily maintenance of Pushu

The main results are as follows: (1) when the temperature is higher every day in summer, the evaporation is large. After the new branches survive, in order to make the new branches and leaves grow well, according to the situation of the trees, in addition to spraying the branches and leaves, they should be watered once in the morning and evening to keep the soil moist. Watering should especially grasp the principle of watering thoroughly. However, due to the heavy rain due to the weather, it is necessary to prevent stagnant water in time. And don't forget to water it in winter, you can choose to water it at noon when it is not frozen.

(2) the fertilizer is higher during the growth of Pushu. In order to make Pu Shu tall, fertilizing mainly with phosphorus and potassium fertilizer, once every half a month, it is better to apply rarefied fertilizer frequently; those cultivated on the ground can dig a deep hole next to the seedlings, and then bury the fertilizer in the middle. In autumn, a mature organic fertilizer is applied in order to lay a good foundation for growth in the coming year.

How to maintain the bonsai of Pushu?

1, the placement environment: because the park tree likes the light, should put the park tree bonsai in the sunny courtyard, the balcony, needs to place the bonsai in the indoor, should choose the window side which the light is enough and the air is more fluent. As the leaves of plants need enough sunlight to carry out photosynthesis, only by giving sufficient light can Pushu keep their leaves full and luxuriant.

2. Water and fertilizer management: Park trees are dry-resistant, so it is not suitable to water a large amount of bonsai. Watering times are limited to once a day in spring, once in the morning and evening in summer, and about once every five days in winter. It should be noted that watering should be avoided in summer when the temperature is high (around two o'clock in the afternoon), because the plant transpiration is very strong at this time, which will cause a large amount of water loss and lead to the withering of Pushu. As for fertilization, nitrogen fertilizer or potash fertilizer can be applied once a year in spring and summer to make Pushu grow stronger and enhance its ornamental.

3. Pruning and posture: because of the strong growth, we can often trim the bonsai of Pushu to achieve a satisfactory modeling effect. In the process of modeling, the method of coarse pruning and fine cutting is often used. When the new branch is about 7cm, most of its leaves are trimmed and the buds are picked to maintain the shape.

4. pest control: pest is also an important factor that often affects the healthy growth of Pushu. In order to control pest, dilute dimethoate or dichlorvos solution can be sprayed on Pushu. However, attention should be paid to the concentration of pesticides in order to prevent damage to the vitality of Pushu itself.