How much is the price of evergreen shrub Populus tomentosa seedlings? What are the cutting techniques? How to trim and maintain?

Phnom Penh boxwood, also known as Phnom Penh holly spear, Masaki, big leaf box. no, no, no. It belongs to evergreen shrubs or small trees with slightly quadrangular branchlets and dense branches and leaves. So how much is the price of yellow poplar seedlings in Phnom Penh? What are the cutting techniques? How to trim and maintain?

How much is the price of yellow poplar seedlings in Phnom Penh?

The price of yellow poplar seedlings in Phnom Penh will vary slightly from place to place, the following prices are for reference only:

Seedling name height (cm) crown width (cm) price (yuan) Phnom Penh Euonymus 606022 35 Phnom Penh Euonymus 708035 Huangyang 60 Phnom Penh Euonymus 8010045090

What are the cutting techniques of boxwood in Phnom Penh?

1. Lay the sand bed with good water permeability and disinfect the sand bed with potassium permanganate or carbendazim two days in advance.

2. Prepare alcohol and plant rooting powder and mix the solution according to the instructions.

3. Do not choose too tender shoots when cutting cuttings. Those with a high degree of Lignification are easy to take root and sprout.

4. leave the trunk to cut the side branches when pruning, and leave the "root" of at least one bud after pruning to facilitate the next pruning.

5. Remove the lower leaves of the cuttings and leave 3 to 4 leaves in the upper part. After the cuttings are repaired, soak them in rooting water.

6. Draw a trench with a small shovel on the sand bed, press 5 to 10 centimeters into the cuttings, cover the soil and press it tightly, with a row spacing of 10 to 20 centimeters.

7. The process of cutting needs to maintain proper temperature and humidity, watering should be based on temperature and humidity, and keep the leaves moist all the time. Do not excessive watering, prolong rooting time, 8, seedlings can reduce watering after rooting. / 9. Generally, about 30 days after cutting, it will take root, and it can also be bowled at the right time. Bowled nutritious soil can be prepared with sand, soil and peat soil, each accounting for 1/3, to facilitate ventilation, do not fill the bowl too full.

How to trim and maintain Phnom Penh boxwood?

1. Yellow poplar in Phnom Penh likes the environment with sufficient light time, but also slightly resistant to shade, cold, drought, warm and Rain Water's abundant climate and soil rich in organic matter. The ability of sprouting and sprouting is very strong, and it is very resistant to pruning. Growing along streams, roadsides, under woods and hillsides, 2781200m above sea level.

2. Yellow poplar in Phnom Penh is fertilized twice a year, once with winter fertilizer and sprinkled with pig, cattle and sheep manure in late autumn or early spring, and another time in the growing period after Xiehua, fertilizer is applied mainly with quick-acting fertilizer. If you want varieties to be beautiful and pruned more often, the main points of pruning are neat and beautiful, cutting dead branches is best in sunny days, light helps to heal the cut, pruning on rainy days is not convenient for seedling growth, and it can also lead to bacterial invasion, leading to illness and other problems.

3. During the period of flowering and long leaves, spraying foliar fertilizer can transform the growth of varieties into growth nutrients, suppress the excessive growth of main shoots, promote the differentiation of long leaves of flowering, and open more flowers. Yellow poplar in Phnom Penh overwinters without prior preparation. It can survive the winter safely at a temperature of minus 35 ℃.

Time: 2019-03-19 Click: