The emergence time and growth cycle of Polygonatum seeds are long. It usually takes 12 months from sowing to emergence, and it takes another 12 months from emergence to growing into a healthy and strong seedling, and the germination probability is not high. If you want to sprout quickly, you can take another way, that is, to take floating plate seedling to induce tuber dormancy, and then transplant to the field, about 30-40 days later, you can sprout, you can shorten the seedling time.
1. Collect the mature seeds from October to November, then slowly rub the outer skin off, mix and mix with the soil, and put them in the greenhouse with controllable temperature to raise seedlings in a floating plate. Mix 2-3 seeds in about one cubic centimeter.
2. The induction time will last until January of next year, when the seeds have formed the bottom tuber, you can put the floating plate into the ordinary shed, and it will enter the dormancy state under the natural temperature.
3. It can be transplanted in March. First, disinfect and soak it with carbendazim solution, then transplant it into the soil. It can be covered with plastic film, and then spray rooting agent to promote growth.
