Preparation before sowing of flowers
Thiny seeds can be soaked in cold water. Thicker seeds can be soaked with warm water or hot water. Small seeds can be soaked without soaking.
2. Prepare the seedling box/pot
The advantages of seedling pots are to save seeds, uniform nutrients, neat seedlings, and easy transplantation, which is convenient for statistical germination rates of seeds. Directly sowing in the ground, the temperature and humidity of the soil are not easy to control, and the soil may have microorganisms that are not conducive to germination of seeds.
3. seedling matrix
Choose a substrate with loose soil, good breathability, good fertilizer and water preservation, and clean, and can mix peat soil, coconut bran, vermiculite and other mixed use.
Mix the matrix uniformly and put the basin. It does not need to be compacted, just level the soil surface.
Control the amount of water, pour the pot soil carefully, and disinfect the soil after watering the fungus after watering.
Flower sowing process
1. Sowing density
When sowing with acupoints, 1 capsule or more per hole; 1-2 grains per square meter when sowing with seedling pots.
When the flower seeds are large, they can be sprinkled evenly on the matrix, and they can also be selected and demanded; the seeds seeds are small, and the seeds can be mixed with the clean fine sand and sow.
3. Seeding depth and covering the soil
The sowing depth is determined by the demand of seed size and seed germination. Generally speaking, the seeding depth of the seeds is 2-3 times the diameter of the seeds.
4. Spray water
After sowing the soil, water with a fine fog head to water.
Use glass, ground film, and plastic membrane covering the seeding disc, which can keep the air humidity, which can preservation and temperature in winter. In summer with high temperatures, you can not cover the membrane, and the cover must be kept ventilated on both sides.
Management after sowing of flowers
Generally speaking, the germination temperature of the seeds is between 20-25 degrees, and the temperature environment should be given appropriately according to the requirements of the flower variety.
Make less hydration in winter seedlings, and hydrate at any time according to the actual situation in summer.
Generally speaking, seeds are prone to germination under light. If the seeds are not accepted after germination, the seedlings will make the seedlings grow.
4. Remove the cover
After germination of the seeds, the cover should be removed in time, but the temperature of the matrix should be maintained so that the unbagent seeds are stretched out.
The seedlings should be transplanted and cultivated in a timely manner to a certain size, otherwise the seedlings will be long or production delay.