The main points of breeding and matters needing attention of Liriodendron chinense

Native to Mexico and Guatemala, it is an evergreen shrub or small shrub. Because its leaves are red all the year round, it is very suitable for ornamental, potted plants and gardens. Artificial propagation of Liriodendron chinense can be done by cutting and sowing.

Qiaohuangzhan

The main results are as follows: 1. Cutting propagation is suitable in early summer, cut the mature branches with strong growth, the cuttings are 10-15 cm long, let the white milk from the branch cut dry slightly, and then insert it into the breeding sand bed. Keep the sand bed moist and 22: 25 ℃, it will take 15 to 20 days to take root. Wait for the root to grow to 5 cm to 6 cm, and then plant in the pot.

2. Sowing and propagation can be carried out immediately after the seeds are harvested, otherwise the seeds are easy to lose their germination power. Spread the seeds evenly into the moist sand bed and keep the bed temperature at 2530 ℃. It can germinate in about 1 month, and the seedlings can be transplanted when they grow to 10 cm.

The breeding method of Qiaohuangchuang the main points of breeding of Qiaohuangshu

The leaf is thin, wide oval to nearly round, red to purplish red, terminal panicle, ornamental effect is good. What is the breeding method of Phellodendron chinensis? How do you reproduce? Let's learn about it next.

First, the culture method of Qiaohuangzhu

The pot substrate of Phellodendron mandshurica can be prepared by the mixture of culture soil, peat soil and coarse sand. Watering during the growing period should not be excessive to avoid the phenomenon of stagnant water in the basin. When the temperature decreases in autumn and winter, watering should be strictly controlled. Too wet basin soil can easily cause fallen leaves, and even lead to rhizome rot. In the growing season, fertilizer can be applied once every semimonthly, and 2-3 phosphate and potassium fertilizer can be applied to keep the plant from blooming and prevent the branches and leaves from growing.

The growing season should be sunny, but it should be shaded in summer to avoid direct sunlight. In the process of cultivation, it should be moved as little as possible so as not to break the branches and leaves and flow out the milk. The optimum temperature for growth was 18 ℃ from April to September and 13 ℃ from September to April of the following year. The overwintering temperature should not be lower than 10 ℃, otherwise the leaves are easy to change color and fall off.

Qiaohuang is resistant to pruning and has strong branching ability. The leaf color of the plant is easy to fade or wither and fall off in the overwintering season, so it should be pruned in combination with changing pots in spring to remove withered branches, depress the plant shape and promote its multi-branching. At the same time, Qiaohuang grows faster in summer, and if the plant is too high, it can be properly removed to keep the plant plump and beautiful.

2. The main points of breeding of Pteris nipponensis

The main results are as follows: 1. Cutting propagation is suitable in early summer, cut the mature branches with strong growth, the cuttings are 10-15 cm long, let the white milk from the branch cut dry slightly, and then insert it into the breeding sand bed. Keep the sand bed moist and 22: 25 ℃, it will take 15 to 20 days to take root. Wait for the root to grow to 5 cm to 6 cm, and then plant in the pot.

2. Sowing and propagation can be carried out immediately after the seeds are harvested, otherwise the seeds are easy to lose their germination power. Spread the seeds evenly into the moist sand bed and keep the bed temperature at 2530 ℃. It can germinate in about 1 month, and the seedlings can be transplanted when they grow to 10 cm.

The above is the introduction of the breeding methods and breeding points of Qiaohuang, which is also beautiful and purplish red all the year round, which is suitable to be planted in the garden as a landscape tree.