How to grow sesame flower? Introduction to the Environmental conditions of Flower cultivation and the Management of Water and Fertilizer

All varieties of Fructus thunbergii can be planted on different cultivation containers or serpentine pillars (boards), but the varieties of round leaf, feather leaf, wave mountain and Yuwei mountain are more cultivated with peculiar leaf shape. Next, let's take a look at the planting and cultivation methods of Perilla frutescens.

Planting and cultivation methods of Perilla frutescens

1. Cultivation environment: Shansu flower is a half-day plant, which is very shady. Although the site of potted production does not have to cover the rain, simple shading net facilities are necessary. It is recommended to use a layer of 80% or double layer 60% + 50% shading net on flat land to prevent leaf yellowing or sun burning caused by too strong sunshine.

two。 Source of seedlings: the seedlings of potted Shansu are mainly sown by spores. Although it takes time to sow spores, a very large number of seedlings can be obtained. Take Taiwan Shansi or Nanyang nest fern as an example, the spores are sown for the second time and then planted in a four-inch pot. it takes at least two years for the leaves to grow 30-40 cm long, and the seedling stage can be shortened by giving sufficient water and nutrients during the peak growth period in summer. Shansu and Baolangshansuin have no spores, so they are supplied with tissue culture seedlings.

3. Cultivation medium: Suhua is an epiphytic fern, so the most suitable pH value of the cultivation medium is 6.3-7.3, and the medium with good ventilation and strong fertility is better, so the medium with high content of organic matter, such as peat soil, rotten bark, snake sawdust, bagasse and rice, is used. The root can also be completely surrounded by water moss and fixed on the snake board (column).

4. Water and fertilizer: water is the most important factor affecting the growth of mountain perilla. In order to save labor, artificial sprinkler irrigation can increase humidity and reduce temperature in summer, and provide the best growth environment for mountain perilla. It can be sprayed 2-3 times a day in summer drought and once a day in winter. Shansu flower is sensitive to chemical fertilizer, and its concentration should not be too high. It is suggested that liquid fertilizer with high nitrogen concentration should be applied twice a month during the peak growth period to promote rapid growth, with a concentration of 2000 to 3000 times. In addition, slow-acting fertilizers such as Haokondo or Momi fertilizer can be applied in the basin every 3 to 4 months to avoid nutrient deficiency.