Propagation method of flower and tree blue
Author:Amsterdam
Date:2022-04-05 21:15
Flower and tree blue has strong adaptability to the environment. It is an excellent summer flower ornamental plant. In production, seeds are generally used for mass reproduction in the field. Flower and tree blue leaves can make traditional dyes. At the same time, flower and tree blue also plays an important role in urban greening, so it is also known as urban greening division.
Collection and seed removal of flower and tree blue fruit
collect the fully mature flowers, trees and blue pods from September to October, and then dry them in the air. After the peel is dry, wear gloves and rub the seed coat to fall off. Pick out the sundries in the seeds and put them into woven bags for dry storage div>Flower blue ridging bed
although Huamu blue does not have high requirements for soil, the selection of sandy soil with good air permeability is conducive to the growth of plants. A flat place can be used as a high bed, both in the north-south and east-west directions. Sprinkle farm livestock and poultry fertilizer or cake fertilizer on the bed surface, turn the bed surface 15 ~ 20cm deep, fully mix soil and fertilizer, and then water div>Flower blue seed treatment
one week before sowing, soak the seeds with water at about 50 ℃, pour out the water the next day, mix the sand with the seeds, put them into woven bags, place them in a place with a humidity of about 25%, and wait for germination. The seeds can also be soaked in water at about 30 ℃ for 24 hours, and covered with gunny bags and old cotton quilts the next day to promote germination. After that, seed with warm water once every morning until the seeds germinate and are ready to be sown div>Flower tree blue sowing
sow from mid April to early May, and open a ditch about 4cm deep on the flat land with a ditch distance of about 25cm. Spread the seeds into the ditch with a seed spacing of about 3 ~ 4cm. Then cover the soil with a thickness of 2 ~ 3cm and pat the soil. It can also be sown directly without ridging, that is, the seeds are sown on the bed surface, and then fully covered with soil 2cm thick div>Flower Encyclopedia
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