The difference between the breeding method of Clematis and Clematis

There are many propagation methods of clematis, which is a kind of plant with good growth, which is suitable for ornamental plant, so the propagation method of clematis? The difference between rotor lotus and rotor lotus?

Propagation methods of clematis:

1. Cutting propagation of clematis.

Cutting is the main propagation method for hybrid clematis. The semi-mature branches were taken from July to August and intercepted in the middle of the internodes (that is, the upper and lower nodes), with 2 buds on the nodes. The medium is made of peat and sand in half. The cutting depth is just above the bud on the node. The base temperature is 15-18 ℃. After rooting, put up a 3-inch basin and spend the winter in an anti-freezing hotbed or greenhouse. Change the 5-inch basin in spring and move it out of the room. Shade and showers are needed in summer and planted at the end of October.

2. The method of sowing and breeding Clematis

High-quality varieties can choose to sow and reproduce. If it is sown in spring, it can germinate in 4 weeks. Sow in autumn and germinate when spring is warm. However, some seeds can only germinate after low temperature vernalization and grow normally only when the first pair of true leaves appear. Some varieties need to go through two stages of low temperature. After vernalization treatment, the seeds should be refrigerated in 0: 3 ℃ for 40 days, and it takes about 9-10 months to germinate. It's a long time, waiting quietly.

3. The striping method of clematis

In March, the mature branches of last year are pressed, usually taking root within one year.

4. Grafting method of clematis

Clematis hybrids, such as clematis, can be grafted on a single scion to the rootstock by split grafting, with 2 buds on the node and 5-10cm under the node. Grafting in a heated and closed environment is easy to promote survival.

5. The split method of clematis.

Generally up to 3-4 years old plants will form clumps, tufted plants, can be divided.

Generally fertile and good drainage matrix can be used for planting clematis. We selected the substrate mixed with peat and pearlite in the ratio of 3:1 or 2:1, the EC value of the substrate was controlled between 60~80mg/kg, and the pH value was controlled between 5.8~6.5.

Support: The final size and growth of clematis depends on the support. The support should be small (less than 1.5cm in diameter) so that the petiole can be entangled. The support can be made of thin bamboo poles or plastic wire netting, etc., with a height of 1~2m.

Basin: The basin should be at least 35cm deep and 25~30cm wide, of course, the bigger the better. Pots are best made of wood or pottery, which is not only beautiful, but also conducive to the growth of Clematis roots.

planting

Before planting, cut the stem of Clematis to 30cm high, which is beneficial to its branching and can avoid the stem being damaged during planting. Clematis stem base should be 3~5cm below the soil surface, plant placed in the appropriate depth, covered with soil, compacted, watered.

Clematis roots like cool environment. Covering 3~5cm thick mulch (such as bark, moss, etc.) on planting substrate can provide a good and cool root environment, which is conducive to the growth of plant roots.

The planting time is arranged in March to May or September to October.

Read the above introduction on Clematis culture and propagation methods, do you have more understanding of Clematis culture and propagation, want to know more about Clematis knowledge, please continue to pay attention.