How to raise peony flowers to survive easily? Paeonia lactiflora is cold-tolerant, fat-loving, waterlogging-loving, wet-soil-loving, and drought-tolerant, and enjoys sunshine and coolness in summer. Potted peony leaves are easy to die in the hot summer sun, so pay attention to shading. Paeonia lactiflora is a fleshy root with a long root system, so it should be planted in fertile and loose sandy loam with good drainage, and it is easy to rot when planted in clay and low-lying stagnant water.
1. Planting time of Paeonia lactiflora: Paeonia lactiflora likes sunshine, is cold-resistant, needs cooling and is afraid of heat, and does not grow well at high temperature in summer. Autumn is the best time to plant peony.
2. Soil quality: Paeonia lactiflora should be planted in a place with high terrain, good drainage and abundant sunshine, and should not be planted in a low-lying place where water is easy to accumulate. Paeonia lactiflora is a fleshy root, so loose, fertile and slightly acidic sandy soil should be chosen for planting. Not suitable for growth in alkaline soil. If the soil is too alkaline, it will cause the leaves to turn yellow and even shrink and die.
What are the skills for planting peony flowers? 3. Cultivation points: In open field cultivation, the manure should be turned deep and then turned into ridges. Average ridge height 10? 15cm, 70cm wide and unlimited in length. The planting spacing is 80 cm. When cultivating, dig a hole according to the length and size of the root system, pay attention to the stretching of the root system, not too deep, and cover it with soil to cover the terminal bud. 5 cm, watering once after planting, covering the soil for wintering.
4. Fertilizer and water management: Paeonia lactiflora does not need to be watered frequently except for natural precipitation. Usually, only before and after flowering and in case of spring drought, it is necessary to water it several times to supplement the lack of soil moisture, and the amount of water should not be too much each time. Topdressing should be controlled, topdressing should be carried out three times a year, and the first time should be quickly pulled out in the bud. When the leaves and buds are unfolded, quick-acting fertilizer is mainly applied, which is called flower-promoting fertilizer.
5, plastic pruning: In order to make peony flowers colorful and vigorous, plastic pruning is very important. Plastic surgery of Paeonia lactiflora mainly includes stem fixing, pruning, bud removal, bud thinning and residual flower cutting. Peony can be planted for 2-3 years. For varieties with strong growth potential and vigorous growth, they can be pruned into dried peony. For varieties with weak growth potential and few branches, the weak branches are generally cut off and the strong branches are retained.
6. Pest control: Common diseases and pests of Paeonia lactiflora include brown spot, anthracnose, rust, root rot and root-knot nematode disease, longhorn beetle, red spider, scarab, mole cricket and so on. Among them, Fusarium wilt, anthracnose and rust are fungal diseases. Prevention of pests and diseases should focus on early prevention, once pests and diseases occur. According to the degree of occurrence, according to the above dosage, shorten the spraying interval appropriately and increase the frequency of medication.
The effect of peony flower is 1. Peony flower contains paeoniflorin, benzoic acid and other effective components, which has the effect of nourishing blood and softening liver. Drinking peony flower water often can nourish and protect the liver, and is suitable for those with liver qi stagnation. Peony flower, rehmannia root and green tea are soaked in water to nourish and protect the liver.
2. Besides nourishing and protecting the liver, Radix Paeoniae Alba can also relieve depression and remove blood stasis, and has certain curative effect on chest tightness, irregular menstruation, amenorrhea, dysmenorrhea and other symptoms. People with irregular menstruation and dysmenorrhea can cook porridge with peony flowers and japonica rice, which has the effect of promoting blood circulation and nourishing yin. Regular consumption is beneficial to relieve symptoms.
3. Peony flower contains amino acids, vitamins, paeoniflorin and other ingredients, which can promote metabolism in the body and nourish and protect the liver, beauty beauty. Regular consumption can improve rough skin and reduce dull spots on the face.