Vegetables has been grown in mineral wool which is progressive technological solution what nowadays widely use planters in all world. Mineral wool fulfills peat functions for its part moistening and nutrition element supply is completely computerized and every plants necessary substance was delivered using capillary drop method through nozzles. Nutritive substances have been prepared and with technological devices help simultaneously delivered to every plant, adapting different compositions and dilution proportion for cucumbers and tomatoes, because requirements is different. This method’s difference from traditional planting is that plant’s unused nutritive substance in peat has been linked and accrues till is for plant unsuitable what hamper its evolution but planting in mineral wool substratum this nutritive in not linked and with help of drainage cleanse. This ensures favourable conditions for plant to all the growing time. Nutritive substance dilution is similar to both methods – peat and mineral wool substratum. Mention that at different phase of plant or age these nutritive dilutions are different and are adapted to plant’s necessaries. In the dilution are all the plant’s necessaries macro and micro elements.