[green peony] planting techniques of green peony

Many people who love flowers want to know how green peony should be cultivated. What kind of peony cultivation technology is it? Let's go and see it together!

Peony for paeoniaceae, paeonia, perennial deciduous shrubs. Root fleshy, thick and long, center lignification, length is generally 0.5-0.8 meters, the initial root is white, after becoming yellow (brown), root type has straight root, slope root, intermediate root. The plant height is mostly between 0.5-2 meters, the branches are round, upright and brittle, the surface of the new branches is smooth, the surface of the perennial branches is brown, often cracking and peeling, and the plant type has five types: upright, scattered, open, dwarf and single stem. Leaves for the second three out of compound leaves, alternate, dark green or yellow green leaves above, under the gray-green, smooth or hairy.

The leaves can be divided into large round leaves, large long leaves, small round leaves, small long leaves, medium leaves and other leaf types. Total petiole length 8-20 cm, the surface has grooves, flowers solitary, longer than the top of the branch, bisexual, colorful, diverse shape, flower color has ten colors, white, red, yellow, pink, purple, purple (black), snow blue, green, compound.

Flowers are traditionally divided into single-petal, double-petal and thousand-petal types. According to the morphological characteristics of flowers, they can be divided into sunflower type, lotus type, rose type, crown type, hydrangea type and hemisphere type. The stamen of flower is numerous, bear seed strong, seed maturity also is tall, female, male if valve changes serious, bear seed little or do not bear. Bone follicles pentangular, 7-13 seeds per fruit, oval, yellow when mature, blackish brown when old, 1000-grain weight about 400 grams.

Seed and Cultivation of Peony

Depending on the region, from October to April, the dormant period of the plant is the best planting period, but avoid the freezing period. Don't wait too long to plant the flowers after you buy them. If the soil is clayey, add some sand and gravel to the base of the roots. If the soil is poor, add some fertilizer.

When planting peony seedlings, try not to touch their roots because they are very fragile. The seedlings are planted at a depth of 5 to 10 cm from the graft. After sowing, cover the soil flush with the ground, then gently firm the soil, and then irrigate thoroughly. Peony bogey ponding, watering as appropriate during the growing season.

Although the peony looks delicate, in fact, its personality is very independent, it will not care about the negligence of gardeners, on the contrary, if it is too pampered, feed it too much or water too much, it will only grow leaves, do not bloom, and even Yan Yan to say goodbye to you. These new seedlings after a long hibernation period, in the middle of April to the end of May of the following year, will open a colorful peony flowers.

Cultivation and Management of Peony

Planting:

The soil should be loose, fertile, neutral and slightly alkaline. Cut off the broken and diseased roots of the planted peony seedlings, dip the insecticides and fungicides into the pots or pits prepared in advance, stretch the roots, fill the pots or pits to most places, gently extract and shake the seedlings, firmly seal the soil, and the roots are slightly lower than the pot surface or ground level.

Watering:

After planting, pour water once. Peony bogey ponding, watering as appropriate during the growing season. North arid area irrigates water before flower commonly, water after flower, freeze water. Pots for easy management can be cut off after flowering even pots buried underground.

Fertilization:

After planting for one year, fertilizer can be applied in autumn, mainly decomposed organic fertilizer. Combined with loose soil, sowing, hole can be applied. Spring, summer multi-use chemical fertilizer, combined with watering pre-flowering fertilizer, fertilizer after flowering. Potted load can be combined with watering liquid fertilizer.

Trim:

In the same year of planting, multi-row flat stubble. After spring germination, leave 5 branches or so, the rest erased, concentrated nutrition, so that the second year flowers big color Yan. Autumn and winter, combined with the garden, cut to dry flower stalk, thin, no flowering branch. When the basin is loaded, trim it to your favorite shape as needed.

Cultivation:

Growing season should be timely intertill, pull out weeds, pay attention to disease, insects occur. In autumn and winter, tilling is carried out on the sky blocks of peonies over two years old.

Change basin:

When potted peony grows three or four years later, it needs to be replaced with a large pot with new fertile soil in autumn or planted separately.

Spray:

Before sprouting in early spring, spray stone sulfur mixture, summer with insecticide, fungicide mixture, depending on the disease every 2 weeks. Combined with fertilization, chemical fertilizers and growth regulators should be added.

The above is the green peony planting technology I summarized for everyone, I hope this article can help you. Please continue to pay attention to us.