Which season is the best for planting peonies
Life knowledge section, an introduction to the best season for planting peonies and the planting time and methods of green plants and flowers, followed by a detailed explanation by the editor.
Peonies are known as one of the "Top Ten Famous Flowers" and are also called the "Flower Fairy." Their blooming season is in May, and they are known as the "May Flower God." They are another beautiful flower after peonies. Some friends may not be familiar with peonies and peonies and cannot distinguish between the two. Peony plants are relatively shorter than peonies, with a height of about one meter, while peony plants can reach about two meters in height. Peonies bloom in mid-to-late April, and it takes about two weeks for the peony flowers to bloom. In ancient China, there was a special admiration for peonies, which is reflected in poetry and paintings. Zhang Daqian's famous painting "Peony" is very valuable 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 planted in provinces such as Shandong, Henan, Anhui, and Jiangsu. They can be used as ornamental plants and have medicinal value, making them deeply loved by people. Peonies are perennial plants and can be propagated by division or 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 parent plants for propagation. Freshly dug peony plants have too much moisture and should not be cut immediately. Cutting too soon after digging may affect the survival rate. It is best to let the newly dug plants sit for about 40 hours for the nutrients to return to the roots. Then, cut from the connection point so that each cluster has 1 to 2 buds, or 3 buds. Since new wounds appear during the division process, this provides an opportunity for root rot disease. Fresh plant ash is commonly used to cover the wounds. The cutting tools should be disinfected with a 0.1% potassium permanganate solution or a 300-fold solution of carbendazim. The planting density varies depending on the use of peonies. For medicinal peonies, the planting density can be with a row spacing of about 35 centimeters and a plant spacing of about 25 centimeters. The planting density for ornamental peony flowers 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 guarantee an ideal survival rate.
2. Peonies can be sown in autumn. Seed propagation is a quick method to cultivate peonies. Peony seeds are different from the seeds of other crops and require low-temperature treatment to improve germination rate. Collect fresh seeds in autumn and soak them in 40-degree water for one day and one night. Sowing from the end of August to the end of September is fine, with natural low winter temperatures, and 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 and important disease that affects peonies. In the early stages of the disease, the leaves can be sprayed with a 1,000-fold solution of carbendazim + brassinolide. Or spray with a 600-fold solution of杀毒矾. Peonies are also susceptible to rust, powdery mildew, and black spot diseases, commonly treated with drugs such as tebuconazole, myclobutanil, propiconazole, and difenoconazole.
4. Topdressing and cultivation: After planting peonies for one year, they require more than three years to harvest. To ensure good growth of peonies, fertilization is essential, but well-rotted farm manure is the best. Peonies prefer farm manure and dislike waterlogging. When planting, prepare ridges and ditches in advance, and fertilize 2 to 3 times a year. Regularly cultivate the soil, remove weeds, and apply soil. Before winter, leave 8 centimeters of ground and cut off the upper branches and leaves, cleaning the field without damaging the roots of the peony. That's all for today's sharing. Remember to give a thumbs-up to your favorite friends before leaving.
This article shares the specific content of the best season for planting peonies and the planting time and methods of peonies for everyone's reference.