What are the characteristics of Shansu flower? How to plant the key points and methods of cultivation of Flos Sophorae

Shansu uses spores to reproduce, and its favorite growth environment is a warm, ventilated and humid environment. The most suitable temperature for growth is 20-25 degrees, not in direct sunlight, and the light should not be too strong. If the light is too bright, it is necessary to use a shading net to block part of the light, and the shading net with a shading rate of 70-80% is the best. Shansu can also be planted on flat land, this kind of plant is strong in nature, does not have high requirements for soil, and has fewer diseases and insect pests, so it can be said to be easy to grow. This is very different from the culture method of succulent plant Fengyu. Let's take a look at it.

Key cultivation points:

1. Sunshine-avoid strong sunlight, grow well in outdoor semi-shade or in tree shade or in bright indoor areas

two。 The temperature-cold tolerance is good. During the period of spore reproduction, the temperature needs to be maintained above 15 degrees c in order to facilitate spore germination.

3. Soil-potted plants can use materials such as soil or fine snake wood as cultivation medium.

4. Watering-sex likes high temperature and humid environment, so it is necessary to often water or pad a small plate of water in the lower part of the potted plant to keep moisturizing for a long time. In summer, in addition to watering, spray is often used to maintain humidity. Some netizens say that it won't drown, and the more it is watered, the faster it grows, so pour it hard!

5. Reproduction-spore method or plant division method can be used. However, some netizens said that the split-plant method is not easy to succeed, it is best to use spores to reproduce.

Cultivation method: the cultivation model of Flos Sophorae

Planting site selection and facilities: choose natural forest trees, natural ventilation, good drainage, south-facing mountain slopes, winter cold spell is not easy to blow, summer sun will not be direct in the shade, and areas not easily affected by typhoons; if there is no such place, it is necessary to set up a 50% shade net to avoid the scorching sun, and to apply a wind shield or plastic cloth to the north in winter to avoid frostbite.

Configuration of culture soil: after obtaining the source of seedlings, configure the cultivation soil according to the cultivation habits of Saussurea: crushed stone, coarse sand, serpentine sawdust, peat soil (humic soil) coarse bran and mature compost are each 1:1 to configure and mix evenly. The media that must be loose, moisturizing, aerated and well drained can be used, and the value is about 6.5 to 7.0.

The number of planting plants: about 2800 to 3000 plants can be planted per plot, and one plant can be planted at a distance of about 75 cm. Each plant should be planted in 5 kg of cultivated soil before planting, so as to promote the rapid survival of the plant.

Sprinkler irrigation facilities: in order to increase humidity, it is necessary to fully supply water. Artificial sprinkler irrigation saves water and labor. During the dry season, it is necessary to spray water two or three times a day, 30 hours each time, and reduce the number of spraying times in winter, once a day, adjusted according to the situation.

Fertilization: Shansu flower is very sensitive to fertilizer, the concentration is not too high, too high concentration is easy to cause fertilizer damage, generally with 500-1000 times chemical liquid fertilizer irrigation, spraying once or twice a month, grain fertilizer is applied once a month, less application in autumn and winter. Adding 3-5 kg medium compost around the rhizome every year can be raised by fixed plants and increase the yield.

Harvest: it takes 3 years for seedlings to be planted with 5 cm 10 cm seedlings, and it takes about 1 foot for middle seedlings and 1 ~ 2 years for middle seedlings. If large seedlings are planted at 45 cm, tender leaves can be harvested after survival. Harvest length is about 12-15 cm, cut with hands or scissors, cut neatly at the base with scissors and will not strain. The young leaves harvested are about 4 taels, tied into a basket, and then filled with plastic baskets and sprayed with some water to cover the newspaper, which can be sold by keeping the humidity. The harvest of adult plants is about 7-10 kg per minute per day in summer.