- Advanced Nutrients Kushie Kush is a powerful nutrient supplement that helps to increase aromas and flavors in plants grown in soil, coco, coco coir, perlite, or hydroponic. This specially formulated blend of essential oils and terpenes promotes more intense and complex aromas and flavors. With its unique blend of ingredients, Kushie Kush is the perfect choice for growers looking to take their plants to the next level.