Chemicals used in agriculture, horticulture and forestry, namely, chemical products for inhibiting the growth of weeds and for use as plant growth regulating preparations; manures; peat pots for horticulture; compost in the form of cylinders, trays, punnets, pots and other planters; horticultural potting mixtures; potting soil; propagation material, namely, plant growth nutrients and growing media for plants primarily consisting of fertilizers, artificial soil, bark and/or coir and/or moss ba...