Hydrofarm Dyna-Gro MAG-550 Mag-Pro Liquid Nutritional Supplement 2-15-4 55-Gallon

Dyna-Gro MAG-550 Mag-Pro Liquid Nutritional Supplement is designed to enhance the growth and vitality of your plants, delivering high levels of phosphorus, magnesium, and sulfur essential for thriving flowers, fruits, and vegetables. With a formulation of 2% magnesium and 1.5% sulfur, this supplement not only boosts color and fragrance but also improves size and yield across various crops. Ideal for both indoor and outdoor gardening, it seamlessly integrates into any existing nutrient scheme, making it a versatile addition to your plant care routine. Available in a convenient 55-gallon size, it's an excellent choice for serious gardeners looking to maximize their harvest potential.