MySheen

Planting techniques of Robinia pseudoacacia in autumn and winter

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, Robinia pseudoacacia is widely used in landscaping because of its strong adaptability, but it is found that some Robinia pseudoacacia do not grow vigorously after planting. The main technical points of Robinia pseudoacacia planting in autumn and winter are as follows: first, planting time: planting as soon as possible after all leaves fall in November every year. 2. Seedling specifications: generally, seedlings with a ground diameter of more than 1 cm are selected for afforestation in barren mountains, and large seedlings with a ground diameter of more than 2.5 cm are selected for greening on the four sides, and should be well preserved when planting.

Robinia pseudoacacia is widely used in landscaping because of its strong adaptability, but it is found that some Robinia pseudoacacia do not grow vigorously after planting. Technical points of Robinia pseudoacacia planting in autumn and winter:

First, planting time: plant as soon as possible after all the leaves have fallen in November every year.

Second, seedling specifications: generally, seedlings with a ground diameter of more than 1 cm are selected for afforestation in barren mountains, and large seedlings with a ground diameter of more than 2.5 cm are selected for afforestation on the four sides, and the complete root system should be retained when planting, with a root width of not less than 20 cm and a length of not less than 25 cm.

Third, planting method: adopt the method of planting along with digging holes. When digging holes, separate the upper mature soil from the bottom raw soil. The planting depth is the same or slightly deep as the burying depth of the seedlings. When filling the soil, you should first fill the cooked soil and then fill the raw soil.

Fourth, precautions: before planting ①, we should pay attention to trim the root system, and cut off the rotten root and split root. The stem of ② can be cut along with planting, or it can be cut off again after 7 days of planting. The height of ③ truncation is 3-5 cm from the ground. After the cut, the soil should be cultivated and buried.

Planting at the end of autumn and the beginning of winter, first, immediately following the rainy season, the soil moisture is better than that of spring plum, which is conducive to root growth; second, the root system has been restored and grown for a period of time before the advent of severe winter, and the slow seedling period in the next spring is short, and the root system grows when the temperature is suitable. New buds germinate quickly and grow into new branches, thus improving the survival rate of planting.

 
0