House and Garden Magnesium Boost, 5 Liter – 5 Liter

House & Garden Magnesium Boost Supplies additional magnesium for large-leafed plant varieties Magnesium Boost is perfect for revitalizing your plants when they're needing a little extra magnesium. It is especially effective for longer vegetative times, and in strains with thicker leaves and certain indica-dominant hybrids. You can usually tell when your plants are deficient when the leaves start turning yellow while the veins stay green -- in this scenario, a little magnesium goes a long way. By reinvigorating your plants with Magnesium Boost, you're increasing the plant’s capacity for photosynthesis, strengthening the chlorophyll and increasing overall vegetative production. Disclaimer: Magnesium Boost works in all growing media and contains no dyes, synthetic PGRs, or detectible heavy metals. In order to maximize activity and shelf life, sealed bottles and containers should be stored between 45 to 85 degrees Fahrenheit (7 to 29 degrees Celsius) and should be used within one year of opening the seal.