Seed selection before sowing is the main step for successful sowing.
Bluestar flower should select the seeds collected in that year before sowing. The standard of seed selection is to have full particles, no deformity, no diseases and pests.
After selecting the seeds, they should be disinfected by soaking them in hot water at about 60 ℃.
Before sowing, Bluestar flower should promote bud, which is beneficial to germination.
The method of germination is to soak the seeds in warm water for a period of time, about 12-24 hours, until the seeds absorb water and expand.
Prepare the soil and put it in the flower pot. Put the seeds on the potted soil and arrange them one by one. Then put the seeded flowerpot into the water, the depth of the water is 1 /2-2 /3 of the height of the flowerpot, let the water slowly soak up, and soak the soil. After that, you can use sprays and sprinklers for watering. After seeding, water should be watered. The intensity of watering should not be too great, so as not to rush the seeds that have not yet been properly rooted.
After the Bluestar flower is sown, it needs to wait for its growth slowly, but the following points should be paid attention to in daily management:
In the late autumn, early spring or winter, when the temperature is low or cold current or frost occurs, you can wrap the flowerpot with plastic film, or put it into the greenhouse and indoor for heat preservation and moisture preservation;
After the seedlings are unearthed, they should be exposed to the sun, otherwise they will not grow well.
After most seeds are produced, the seed spacing needs to be managed.
Pulling out sick and unhealthy seedlings, leaving healthy and healthy seedlings;
When most of the seedlings grow three or more leaves, they can be transplanted.
