Soil improvement material "Hinai Green(R)"
These are natural green volcanic ash stone grains extracted from the Oirase stone quarry.
Tōhōda Stone (Hinai Green®) is a natural stone soil amendment material that adjusts comprehensive soil fertility (chemical, biological, and physical properties). <Organic JAS Standard Compliant Material> 【Features】 ■ Weakly alkaline ■ Porous structure based on silica ■ Establishment of beneficial microorganisms ■ Minerals that easily ionize in response to water *For more details, please visit our website or feel free to contact us.
- Company：十和田グリーンタフ・アグロサイエンス 本社
- Price：Other
