How to plant peony flowers and what are the propagation methods

Peony not only has a beautiful meaning, but also peony itself is very beautiful and generous, so many friends who see peony have the impulse to plant peony. So how to plant peonies? What are the methods of reproduction? The editor of the No. 1 Home Network below will give you a detailed introduction.

How to plant peonies? The methods of planting peony flowers are as follows:

1. Seed collection: generally in early August, peony seeds mature one after another. when the fruit is crab yellow, it is picked and placed in a cool and wet place in the room, so that the seeds ripen in the shell and are often turned over to avoid fever, waiting for most of the fruits to crack and the seeds come off. Do not dry in the sun, otherwise the seeds are often not easy to germinate.

2. Seed treatment: after the seed comes out, it should be sown immediately. If the seed is sown late, it will not germinate in the next year, and it will not germinate until the spring of the third year. Before sowing, the seeds should be soaked in 50 ℃ warm water for one day and night, so that the seed coat becomes soft, absorbs water and expands, and is easy to germinate and germinate. If it is too late to sow seeds, it can be treated by wet sand burial method, and the ratio of planting sand is 2:8. After sprouting for about 30 days, the bud tip was slightly exposed, then sowed in the ground, and still germinated normally in the following spring.

3. Sowing: the sowing time is suitable for seed collection and sowing, which should not exceed September at the latest. Before sowing, apply sufficient fertilizer, flatten the depth of the seedling bed, and disinfect the bed soil if necessary, in order to eliminate mole cricket, grubs and other soil pests. There are two kinds of sowing: hole sowing and strip sowing, hole sowing 7 ~ 8 seeds per hole, 1 hole every 20 cm, strip sowing row spacing 15 m, opening a ditch of 4 m ~ 5 m, sowing 1 seed in the ditch every 3 m ~ 5 m, and then covering the soil for 2 cm ~ 3 cm.

4, management: in order to prevent soil moisture evaporation, sunshade can be on the seedbed, it is best not to water too much, because watering too much soil will harden. After entering November, the sunshade can be removed, cover the seedbed with straw, grain straw or leaves before frost to protect against cold and preserve moisture, and the mulch will not be removed until February of the following year.

5. Transplanting: it is not easy to survive when peony is planted in spring, the well-managed seedlings can be transplanted in the autumn of the same year, and the seedlings with poor growth will be replanted after two years. It is also necessary to apply sufficient base fertilizer in the transplanting field, according to the row spacing of 40 cm × 40 m, dig a hole of 30 cm deep, and plant 1-2 plants in each hole.

After you know how to plant peonies, let's take a look at the breeding methods of peonies.

The propagation method of tree peony: cuttage propagation

The method is to cut off the branches first, detach them from the mother plant, and then insert them into the soil or other substrates to make them take root and become new plants. For the branches propagated by peony cuttings, the annual soil buds from the roots of the peony should be selected, or during the shaping and pruning of the peonies, the branches with full stems and full terminal buds without diseases and insect pests should be selected as ears with a length of 10-18 cm. The root of peony is fleshy root, which likes high dryness, avoid dampness and is resistant to drought. Therefore, the nursery bed should be ventilated and sunny, and a high bed should be built to raise seedlings. When inserting, water one bed at a time and water it thoroughly at a time.

The propagation method of tree peony: striping propagation

Peony striping method is a method of propagation based on the fact that branches can produce adventitious roots, pressing branches or burying them with soil on the plant without leaving the mother plant, keeping the soil moist, rooting in the buried place, and then cutting off and planting to become a new plant, which is also a method of asexual reproduction of peony. This method mainly includes: covering basin, cultivating soil and pressing strip method and double flat method.

Propagation method of tree peony: tissue culture

The tissue culture and propagation of plants is based on the totipotency of plant tissues and cells, and the embryos, flower buds, stem tips, tender leaves and petioles of tree peony are cultured in vitro. Generally, these materials are soaked in 75% semen for 5-10 minutes, and immediately washed in aseptic water, then soaked in 5% Antifumin solution for 7-10 minutes for surface sterilization, and then washed with sterile water for 3-4 times. finally, it is put on the medium for aseptic culture.

How to plant peonies, what are the breeding methods, the above No. 1 home network editor has made a detailed introduction for you. If you can plant your own successful peonies, it will certainly become a beautiful scenery in your home.