As Japanese yams have many crossbreed, use an elite plant of it. Avoid fungiculture at the poor drainage field. Put a mountain soil that is in dug from a mountain, clean, no organic substance, and well-drained into a pipe. Make an overhead prop f
I planted it referring to the video of Masuda Nature Farm. It was very simple and the effort was at a minimum level. I think that there is no improvement point if a fine yam at the video as in the video can be harvested with this product.
I am looking forward to the field work in spring with my first purchase, I am excited about how I can master this creva hepipe before that, but I am excited from now, dreaming of harvest while bothering my head. If I succeed this year, I will try to increase it next year. You may rejuvenate about 10 years old by using it.