Mineral preparations for use as nutritional foodstuffs for plants; Mineral products for use in growing plants; Nutrients for plants; Plant foods; Plant growing substances; Plant growth regulators; Plant growth stimulants; Plant nutrients; Planting additives to facilitate rooting; Preparations for feeding plants; Preparations for promoting the growth of plants; Substances for promoting plant growth; Trace element feeds for plants; Biological activators; Bacteriological preparations for use in agriculture; Bacteriological preparations for use in horticulture; Microbial preparations, other than for medical use; Microbiotic organisms, other than for medical use; Mineral fertilizers; Fertilizers for soil; Multi-nutrient fertilizers; Natural fertilizers