Chemicals used in agriculture, horticulture and forestry except for fungicides, herbicides, insecticides and parasiticides; fertilizers; cubes, plates and unmolded mass mainly existing of mineral fibers, with or without earth and/or fertilizer or seeds or clay, acting as a nutrient or root medium, for the cultivation of agriculture, horticulture or forestry products, or acting as a water distributing layer for cultivating agriculture, namely, artificial plant-cultivation soil, growing media f...