Chemicals and chemical compositions for use in agriculture, horticulture and forestry, namely, soil conditioners; natural and synthetic manures and fertilizers for agricultural use; plant nutrient compositions, namely, plant food, plant growth regulant agents for agricultural use; granular and liquid fertilizers, plant nutrients, plant growth regulants and foliar feed compositions for agricultural use; slow, sustained or delayed release fertilizers and plant growth nutrient and plant regulant compositions for agricultural use; peat; natural and synthetic plant growth media; soil conditioning agents for agricultural, domestic or horticultural use; composts, sand based composts, bark composts; lawn sand, plant growth regulators for agricultural use, namely, biological and bacterial preparations and compositions for aiding or enhancing the growth of grass, turf, plants, shrubs, soft fruit or trees