Seaweed extract (seaweed essence)
Form: Powder/ tablet/spray microparticle
Color: Black
Content：Alginate ≥ 18.0%; N:1.0-3.0%；P2O5: 0-0.2%；K2O:18.0%； Organic matter: 45%, moisture ≤ 5.0%; pH:8.0-11.0； Water solubility: 100%
Color: Black
Content：Alginate ≥ 18.0%; N:1.0-3.0%；P2O5: 0-0.2%；K2O:18.0%； Organic matter: 45%, moisture ≤ 5.0%; pH:8.0-11.0； Water solubility: 100%
