- Advanced Nutrients Flawless Finish is a powerful nutrient supplement that helps to increase flowering and yield in plants grown in soil, coco, coco coir, perlite, or hydroponic. This specially formulated blend of hormones, amino acids and minerals promotes bigger, heavier, and more resinous buds. With its unique blend of ingredients, Flawless Finish is the perfect choice for growers looking to take their plants to the next level.