Plant nutrients; biostimulants, namely, plant and soil hormones and growth stimulants; chemicals for post-harvest use in agriculture, horticulture and forestry, except fungicides, herbicides, insecticides, and parasiticides; chemical fertilizers; fertilizers for agricultural use; non-chemical bio-fertilizers; adjuvant for use with agricultural chemicals; nutritive additive to enhance the biological activity of water, soil, seeds and plants for the purposes of fertilization