Achieve optimal conditions for steady, vigorous growth with pH Perfect® Sensi Coco Grow. This two-part base nutrient eliminates mysterious micronutrient deficiencies by delivering multiple forms of chelated iron to your plants, making it the most coco-friendly solution on the market. Add bioavailable calcium and magnesium to the mix, and your plants benefit from a wide menu of critical ingredients they need to thrive in Coco.