The way to use this algae fertilizer will depend on the configuration and type of cultivation , keep in mind that this product is suitable for all types of plants. In the case of pots and planters up to 15 cm, spread a handful or 30g of Bokashi in the containers every 2 or 3 months.When you are going to grow a new crop, uses 30% humus and the remaining 70% on substrate . In the seedbeds it employs 20%. Follow the manufacturer's directions for excellent results.