Cultivation method of Redwood cultivation method of Redwood Culture

Red Redwood is of great ornamental value. The whole plant of Red end Wood is bright red. What problems should be paid attention to in breeding Red end Wood? Let's take a look at it together.

Redwood is a deciduous shrub of the family Cornaceae. The old stem is dark red, and the branches are blood red. Leaves opposite, elliptic. Cymes terminal, flowers milky white. The florescence is from May to June. The fruit is milky or blue-white, and the ripening period is from August to October. It can be propagated by sowing, cutting and striping. Red end wood autumn leaves are bright red, small fruits are white, and the branches are as red as coral after deciduous leaves. It is a rare ornamental stem plant and a good cutting material. In the garden, many bushes are planted on the lawn or alternately planted with evergreen trees to get the effect of red and green.

Culture method of Rhizoma Rubra

1. Habits: Redwood is extremely cold-resistant, drought-resistant, pruning-resistant, light-loving, and likes deep, moist but fertile and loose soil.

2. Propagation: Redwood is propagated by sowing, cutting and striping. When sowing, the seeds should be sown in spring after sand storage. One-year-old branches can be selected for planting, which will be planted in March-April of the following year after sand storage in autumn and winter. The branches can be cut around in May and buried in the soil, and after rooting, they can be cut off and planted with the mother plant in the following spring.

3. Planting: when Redwood is planted, 10 kilograms of rotten compost is applied to each hole. 15kg farm manure

4. Water and fertilizer: Redwood has strong tolerance, and there is no need for special fertilizer and water management after planting. Pour sprout water before sprouting in early spring, pay attention to drainage in rainy season, and apply farm manure once in autumn combined with frozen water.

5. Pruning: renew and prune the branches of the previous year before sprouting in early spring, promote them to sprout new branches and keep the branches red.

The efficacy and function of Rhizoma Rubra

The medicinal efficacy of redwood: Redwood can be used as medicine, can be harvested throughout the year, and can be used in sections to dry. Heat-clearing and detoxification and hemostasis and dysentery are its most important effects. it is usually used in the treatment of human nephritis, rheumatic arthritis, otitis media and hematochezia, and can be taken internally with a dosage of 6 to 9 grams. In addition, it can also be processed into fine powder for external use, and the therapeutic effect is also particularly excellent.

The garden efficacy of Redwood: Redwood plays an important role in garden forestry. It is often planted on the lawn in some scenic spots, and it is often planted alternately with some green trees, which can get the visual effect of red and green. In particular, its fiery red branches after falling leaves are the most attractive scenic spots in the garden. The seeds of Redwood contain a lot of oil and can be used in human industrial production after extraction.

Key points of cultivation

1. Extremely cold-resistant, drought-resistant, pruning-resistant, light-loving, deep, moist but fertile and loose soil.

2. During the planting of Redwood, 10 to 15 kg of rotten compost should be applied to each hole as base fertilizer, and then ditch should be opened every spring or autumn to apply topdressing.

3. The sprouts in early spring should be renewed and pruned to truncate the branches of the previous year, promote them to germinate new branches and keep the branches red.

5. It can be propagated by cutting, sowing, pressing and other methods.

6. Easy to suffer from stem rot, 4-5 Baume sulfur mixture can be sprayed in March sprouting, 1 ∶ 1 ∶ 200 Bordeaux solution before rainy season; floating dust occurs in autumn, which can damage branches and affect ornamental, and dimethoate 1 or 0.5 Baume sulfur mixture can be sprayed.

The above is the introduction of red end wood culture, I hope it will be helpful to you.