attention: dyna-gro labels are being rebranded as superthrive. during this transitional period, you may receive products with labels branded as either dyna-gro or superthrive. the formulas, ingredients, and dosage rates are the same on both labels. only the branding has changed.
dyna-gro mag pro 2-15-4 is a unique supplement that can be used with any complete nutrition formula as a blossom booster. the high phosphorus, magnesium, and sulfur content of this formula brings out color, fragrance, and size in flowers, fruit, and many vegetable crops.