A product comprising a composition for fertilization and treatment of trees, shrubs, and climbing plants with programmed release of an active substance,
- wherein the composition contains the active substance disposed in nanocapsules or microcapsules having membranes that coat the active substance,
- wherein the time and duration of release of the active substance is controlled by the membranes of the nanocapsules or microcapsules,
- characterized in that the composition comprises:
- expanded volcanic sand—perlite in the range of 2.00 to 3.00 mass percentage;
- white peat in the range of 25.00 to 30.00 mass percentage;
- stable dung processed by red Californian earthworms in the range of 15.00 to 20.00 mass percentage;
- dehydrated horse dung in the range of 10.00 to 15.00 mass percentage;
- ground natural volcano zeolite mineral in the range of 30.00 to 35.00 mass percentage;
- slow-release mineral fertilizers with magnesium oxide and microelements in the range of 2.00 to 3.00 mass percentage;
- mineral complex fertilizer based on nitrogen, phosphorus and potassium in the range of 2.00 to 3.00 mass percentage;
- useful nematodes that increase resistance of trees, shrubs, and climbing plants to pests and diseases;
- and
- chemically active substance, which is present in the composition and present in an amount up to 1 mass percentage and is selected from the group consisting of a substance that regulates acidity of soil, insecticide, fungicide, acaricide, pheromone, and insect repellent;
- wherein the composition is filled into one or more biodegradable bags that are closed at an upper end of the bags by a biodegradable material,
- wherein the composition filled into said one or more bags is the product.