What kind of place is suitable for planting peonies
Today's sharing of small experiences: suitable places for planting peonies and key points of peony cultivation techniques in the field of flowers, next, the editor will introduce.
Peonies are known as one of the "Top Ten Famous Flowers" and are also called "Flower Fairy". The blooming period is in May, known as the "May Flower God", and it is another beautiful flower after peonies. Some friends may not be familiar with peonies and peonies and cannot distinguish between them. The plant height of peonies is relatively short, about one meter, while the plant height of peonies can reach about two meters. Peonies bloom in mid-to-late April, and it takes about two weeks for peony flowers to bloom. In ancient China, there was a special fondness for peonies, which is reflected in poetry and painting. Zhang Daqian's famous painting "Peony" is of great value in modern times. Bai Juyi and Liu Zongyuan of the Tang Dynasty praised peonies in their poems. Peonies are a type of Chinese medicinal material and are commonly cultivated in provinces such as Shandong, Henan, Anhui, and Jiangsu. They can be used as ornamental plants and also have medicinal value, making them deeply loved by people. Peonies are perennial plants, and for propagation, they can be divided into division and seed sowing.
1. The timing of division propagation should be accurate, generally carried out in autumn. Choose 3 to 5-year-old peonies as the mother plants for propagation. The freshly dug peony plants have too much moisture and should not be cut immediately, as too much liquid flowing out can slightly affect the survival rate. It is best to let the newly dug plants sit for about 40 hours to allow the nutrients in the roots to return, then cut at the junction where there are 1-2 or 3 buds per cluster. Since new wounds appear during the division process, this provides an opportunity for root rot disease to infect. Fresh wood ash is commonly used to cover the wounds, and the cutting tools should be disinfected with a 0.1% potassium permanganate solution or 300 times the solution of methyl thiophanate. Depending on the different uses of peonies, the planting density varies. For medicinal peony cultivation, the planting density can be with a row spacing of about 35 centimeters and a plant spacing of about 25 centimeters. For ornamental peony flower planting, the density should be slightly lower, with a row spacing of about 50 centimeters and a plant spacing of about 30 centimeters. Generally, 3,300 to 4,200 plants per mu are sufficient. Division propagation should not be carried out in spring, summer, and winter, as peonies propagated in these seasons cannot ensure an ideal survival rate.
2. Peonies can be sown in autumn. Using seeds for propagation is a quick method for breeding peonies. Peony seeds are different from other crop seeds and require low-temperature treatment to increase germination rate. Collect fresh seeds in autumn, soak them in 40-degree warm water for one day and one night, and sow them from the end of August to the end of September. With natural low temperatures in winter, they can germinate and grow in the second year.
3. Disease and pest control: Peony brown spot, also known as red spot, is a very common disease that affects peonies. It can be sprayed with a 1000-fold solution of methyl thiophanate plus brassinolactone on the leaves at the beginning of the disease. Or spray with a 600-fold solution of Shaduvan. Peonies are also prone to rust, powdery mildew, and black spot diseases, commonly controlled with drugs such as tebuconazole, myclobutanil, propiconazole, and difenoconazole.
4. Top-dressing and cultivation: After planting peonies for one year, they need to be harvested after more than three years. To ensure good growth of peonies, fertilization is essential, with fully decomposed farm manure being the best choice. Peonies prefer farm manure and are afraid of waterlogging. When planting, ridges and ditches should be prepared in advance, and fertilization should be carried out 2 to 3 times a year. Regularly cultivate the soil, remove weeds, and apply soil to the base. Before winter, leave 8 centimeters of ground and cut off the upper branches and leaves, cleaning the field without damaging the roots of the peonies.
The above introduction on where peonies are suitable for planting and the detailed key points of peony cultivation techniques can hopefully provide you with some help!