The latest culture methods and matters needing attention of Qionghua

Qionghua, also known as Jueight Immortals, Woody Hydrangea, etc., is a semi-evergreen shrub of the genus Ninjuriaceae, with flowers as large as jade pots, surrounded by eight large five-petal flowers in a week, surrounded by a white pearl-like flower in the middle, surrounded by a mass of butterfly-like stamens, like butterflies playing beads in the breeze, and dancing like eight Immortals, immortal and attractive. Let's take a look at the breeding methods and matters needing attention of Qionghua.

The growth habits of Qionghua

Qionghua likes light, slightly resistant to shade, likes warm and humid climate, is more hardy, and is suitable to grow in fertile, moist and well-drained soil. More hardy, can adapt to the general soil, good born in moist and fertile places. The growth is exuberant, the germination ability and tillering ability are strong, and the seeds have the habit of germination every other year. Produced in southern Jiangsu, western Anhui, Zhejiang, northwest Jiangxi, western Hubei and southern Hunan. Born in hills, under forests on hillsides or in thickets. Gardens are also often cultivated.

The Propagation method of Qionghua

1. Sowing: Qionghua commonly used seeds are propagated, collected in November, stacked and ripe, washed, stratified at low temperature to sow in the following spring, and covered with slightly thicker soil and covered with grass. In June of that year, some sprouted and unearthed, at this time can uncover the grass to shade, leave the bed for 2 years to change the bed for planting, 4-5 years for transplanting for garden beautification.

2. Grafting: Qionghua is grafted at the beginning of March (before the bud sprouts), take the branches of the mother tree that can blossom, cut off a section about 5 cm long as the scion, leave the top bud is more ideal, generally use the high grafting method. Place in shade after grafting, wait for the buds of the scion to sprout leaves, and then directly put in the sun, it can blossom in the first year after survival.

Culture methods of Qionghua

1. Soil: Qionghua has strong adaptability, sandy soil, clay and general soil can be cultivated, and the roots of seedlings cultivated with sandy soil are well developed.

2. Transplanting: Qionghua transplanting is easy to survive, which is carried out before germination in early spring, and the semi-overcast environment is the better. attention should be paid to fertilizer and water management after survival.

3. Fertilization: Qionghua should be fertilized with thin fertilizer frequently, leaf yellow can be sprayed with 1max 1000 ferrous sulfate solution, and should be fertilized once after flowering.

4. Pruning: the main branch of Qionghua is easy to sprout and grow, which disturbs the shape of the tree. it can be pruned properly after flowering, and the tip of the overgrown branch is cut off in summer to take the shape of the whole plant.

5. Diseases and insect pests: Qionghua leaves have more fur and are generally not easy to be harmed by diseases and insect pests, but they usually need to be sprayed with Bordeaux solution during the plum rain season.

Points for attention of Qionghua

The main results are as follows: 1. Qionghua has strong adaptability and replenishes nitrogen, phosphorus and potassium fertilizer according to the principle of thin fertilizer and frequent application during the growth period.

2. Qionghua family potted plants can choose the method of sowing, or choose seedlings to plant directly.

3. Qionghua generally chooses soil balls in spring or late autumn to plant, which can improve the survival rate.