Superthrive Dyna Gro Mag Pro 2-15-4 Magnesium Supplement Size:Quart 32 oz. For small shrubs

For small shrubs

designed to control aphids

✔ Safe for beneficial insects when used properly

For a foliar feeding

Superthrive Dyna Gro Mag Pro 2-15-4 Magnesium Supplement Size:Quart 32 oz. For small shrubsMag Pro 2 15 4 is a supplement high in phosphorus, magnesium, and sulfur. This unique plant supplement can be used with any complete nutrition formula as a blossom booster to help initiate flowering and develop large, vibrant, fragrant flowers, fruit, and vegetables. The nutrients in Mag Pro are immediately available, giving your plant the ability to access the nutrients they need at the critical times of flower formation to ensure massive growth,