BIOPON Universal Fertilizer Sticks + Manure Universal Fertilizer Sticks + Manure provide essential minerals and organic matter. Thanks to the manure content, they perfectly fertilize and loosen the soil. The fertilizer stimulates the development of soil microflora. It absorbs quickly into the substrate and is easily absorbed by plants. The sticks gradually dissolve, providing plants with regular and long-term nutrition. For use all year round. How to use? Use is very simple - just press the stick into the pot. The number of sticks should be adjusted to the size of the pot: pot with a diameter of up to 12 cm - 1 pc. up to 15 cm - 2 pcs. up to 18 cm - 3 pcs. up to 21 cm - 4 pcs. for larger pots, more accordingly balcony boxes - 1 pc. every 6 cm. Packaging: 30 pcs = net weight 25 g