How long does it take for Polygonatum sibiricum seeds to germinate

1. How long does it take for the seedlings to emerge?

The germination time of Polygonatum sibiricum seeds is relatively long, and the growth cycle is very long. It usually takes 12 months from sowing the seeds to germination, and another 12 months from germination to growing into strong seedlings, and the germination rate is not high. If you want the seedlings to emerge quickly, you can take another approach, which is to use floating tray seedlings to induce dormancy in the tubers, and then transplant them into the field. The seedlings will emerge in about 30-40 days, which can shorten the seedling raising time.

2. Seedling Raising Method

1. Harvest the mature seeds in October and November, then slowly rub off the outer skin, mix them with soil, and place them in a greenhouse with controlled temperature for seedling cultivation. Just mix 2-3 seeds in one cubic centimeter.

2. The induction time lasts until January of the following year. At this time, the seeds have formed tubers underneath, and the floating tray can be placed in an ordinary greenhouse. It will enter a dormant state under natural temperature.

3. You can transplant the plants in March. First, disinfect and soak them in a solution of carbendazim, then transplant them into the soil. Cover them with plastic film and then spray rooting agents to promote growth.