Can peonies be potted? Management planting method of potted tree peony

Peony is mainly planted in the ground, in order to better play its ornamental role, can also be potted, but we need to pay attention to cultivation methods, and do a good job of proper management, only in this way can the branches and leaves stand out and blossom brightly. Generally, it is more suitable to choose peony root grafted seedlings as potted plants. At the same time, the basin should be deep (at least 30 cm deep), because peony is a deep-rooted plant. The transplanting time is from early October to late December. When transplanting, dig up the peony and try not to hurt its root.

If it is transported over a long distance, the soil can be gently crushed and removed, and the meat can be tied up in parallel with straw so as not to damage the root system during shipment. The basin soil requires loose and well-drained fertile soil, which is generally mixed with 60% of the land and 30% of rotten leaf soil or mud, and 10% rice chaff ash.

Preparation before potting

The preparation of culture soil and preparation of flowerpots are mainly done before peony pots are cut. Peony is a kind of deep-rooted fleshy precious flowers and trees, and a few whisker roots are used as potted plants, which results in a relative decrease in the nutritional area of the roots. It is easy to cause malnutrition in underground and aboveground parts, thus affecting the normal growth and development of potted peonies. Therefore, in order to make the potted plants survive and produce fresh flowers, not only the cultivation and management techniques are more strict, but also the scientific preparation of cultivated soil is required. The culture soil should be prepared one month before the potted plant. It can not be used until it is mature.

According to the growth characteristics of peony. The cultivated soil should be loose, fertile, with high humus content, long-lasting fertilizer effect and easy drainage. The ideal formula of culture soil is to mix humus soil, horse manure (sheep manure or cake fertilizer), garden soil, coarse sand or slag according to the ratio of 2 to 1, 1 to 2 and 1 to 1. And use human feces and urine to seal and rot a boat and set it aside. When planting flowerpots, you can choose smaller ones with a caliber of 30 cm and a depth of 25 cm. When flowering, you can replace them with a caliber of 35 cm and a large pot with a depth of 30 cm.

Potted time and method

The suitable time for potted peony planting is the same as that for field planting. Heze and Luoyang are generally suitable for late September to early October, and early planting is easy to "autumn hair". If it is too late, the root growth is slow and the plant growth is not flourishing. It's even easy to die after flowering in the coming year. Before planting the peony, dig out the seedlings and dry them for 1-2 days to soften the roots so that they can be easily trimmed and planted; before planting, the checked flowerpot is placed in the pool to absorb enough water; when planting, a tile is padded in the drainage hole at the bottom of the basin to prevent soil leakage; and then covered with 2-5cm thick pebbles or waste brown rope, etc., easy to drain. Before planting, the peony seedlings should be shaped and pruned to make the above ground and underground parts balanced; the shape is beautiful and generous; and it is convenient for cultivation and management. First, cut off the withered branches, leaves and overlong roots, and disinfect the roots with 1% copper sulfate solution for 5-10 minutes, and then put the seedlings in the middle of the basin for filling and planting, compacting the soil by hand until it is no longer filled along the edge of the basin.

After the potted plant, the potted surface can be accompanied by Taihu stone, quartz stone, bamboo shoot stone and peony plant, which not only increases the beauty of potted peony, makes the potted surface emerald, full of vitality, but also plays a role in moisturizing and heat insulation.

Watering

Because of its small capacity, less soil and limited water holding capacity, potted plants must be watered in time in order to maintain the normal water demand of social dans. after cutting, they should immediately water thoroughly, and then water the soil every 3 times every 4 days to keep the basin soil moist. If the amount of water. The soil is too wet. It is easy to make the branches and leaves grow, and the roots will rot if they are too wet or water for a long time. Especially in summer and autumn, the humidity of the basin soil should be controlled. When summer is dry, boil water early in the morning or at night, and it is not necessary to water it in autumn as long as it is not too dry. If the buds are too wet, they will not blossom in spring.

Fertilizer application

The nutrients in the basin are limited, and only by topdressing at the right time can we ensure the normal growth and development of peony. Topdressing can start from the spring of the following year, using sesame, peanuts and bean cake blisters after fermentation. Application should be mixed with water, fertilizer and water should be applied twice a week during the growing period, watering and watering before flowering and flowering can be done once a day; after blooming, it is appropriate to raise flowers and apply light fertilizer or foliar fertilizer, but not to top fertilizer during winter dormancy.

Summer and drainage

Peony avoid too much rain and hot and hot heat for a long time, encounter high temperature and wet weather for a long time. It will make the leaves scorch and rot the roots. In the hot summer, potted peonies can be moved to the seedling shed for shade, or buried in the soil to prevent heat and cool down, and keep good drainage and ventilation. spray water on branches and leaves and around it every day when there is no rain, increase air humidity, protect the water supply during the period of peony flower bud differentiation, pay attention to drainage in the rainy season, and pour the flowerpot on cloudy and rainy days to prevent stagnant water in the pot. After flowering, 150-fold Bordeaux solution or 800-l000 betobuzin solution was sprayed every 10 seconds for 15 days to control seasonal diseases. Peony root is sweet and easy to be harmed by ants or its grubs. It can be irrigated and killed with 1000 times dichlorvos solution instead of water.

Pruning and overwintering

In order to improve the ventilation and light transmission conditions of peony and concentrate nutrients, it is necessary to reshape and double cut after defoliation in autumn and winter. Cut off dense branches, such as parallel branches, cross, introverted and pest techniques, etc., to keep the plant in a beautiful shape. Late autumn and early winter. Potted plants can be buried in the soil, the branches exposed on the ground, above with grass or soil to protect overwintering. Others put the flowerpot directly into the cellar for the winter, remove the mulch in the spring of the next year, go out of the kiln and put it in a ventilated and sunny place to strengthen fertilizer and water management and make it blossom naturally. Some are placed in greenhouses or plastic sheds to promote early flowering according to the needs of the festival. In order to make potted peonies more beautiful, simple and elegant in decorative modeling, painted pottery and porcelain pots can be placed outside the original tile pots when the flower line will open, and on the refined pots or cases in the spacious and bright hall or in the main hall, it can better reflect the straightforward and magnificent appearance of the peony.

In addition, according to relevant information, cutting peony with 1% concentration of silver thiosulfate solution spray basin before peony blossoms can reduce bud removal by 55%, and the flowering period can be prolonged by 1% by 5 days.

Time: 2019-04-22 Click: