The first step, of course, is to collect seeds. Generally speaking, it is more suitable from May to June. The seed life of primrose is not long, so it should be sown in time after collection. That is to say, the sowing time is generally around June, until September. At the end of June sowing is more appropriate, temperature is more appropriate, the success rate is also high
The best choice for sowing is the culture soil with permeability, looseness and drainage. After selecting the culture soil, you can use the sieve to pass first, and select the smaller part of the particles as the culture soil.
1. First, put part of the culture soil into the basin, not too much.
2. Because its seeds are very small, do not sow directly. Instead, the seeds should be mixed into a part of the culture soil, and then evenly spread the soil mixed with seeds on the soil surface. After spreading, press it with hands or tools, and then cover it with a layer of fine sand. Don't be too thick. Just cover the seeds.
1. After sowing, it is necessary to water once. After timely watering, let the soil keep moist.
2. Cover the flowerpot with a layer of glass plate or plastic film. Then, put it in a cool place to avoid strong light. After careful maintenance, about a week later, it can sprout