Piensa en verde is pleased to present Grotek, an enterprise of products for Horticulture, specializing in cannabis. Although its headquarters are in Canada, their products are in the best Grows Shops and specialty stores throughout Europe and America. Grotek research with growers around the world, such information is combined with science and chemistry to create and develop innovative products that are safe for the soil and the culture. Grotek continues to lead in the development of fertilizer for cultivation, with social and environmental responsibility. If we want to take full advantage of our marijuana plants, Grotek is a good candidate to help us.