Jack’s Nutrients Magnesium Sulfate Epsom Salts Water-Soluble Fertilizer, 25lbs – Promotes Chlorophyll Production and Deep Greening

Two essential elements of every Jacks Nutrients program, magnesium and sulfur are known for their greening effect in plant growth with bold ions central to chlorophyll production. One of life's original "salts," Jack's Epsom made it through extensive quality testing to ensure the lowest amount to heavy metals possible so you can be sure you are feeding Mg and S, nothing else! Water-soluble, this granular formulation creates more usable fertilizer than liquid options to keep your garden fed longer. Use Jack's Nutrients Magnesium Sulfate Epsom Salts only in gardens with a magnesium deficiency to promote photosynthesis, as well as support nutrient uptake and balance to grow a vibrant, thriving plants.

• Epsom Salts for Gardens: Provides magnesium and sulfur to boost greening, nutrient uptake, and chlorophyll production; helping fruiting plants, leafy greens, and flowers thrive in low-magnesium soil.
• Water-Soluble Granules: Granular concentrates go further than liquid fertilizers - Simply mix your measured concentrate with water and you are ready to feed with multiple gallons of liquid fertilizer!
• Mixing Rate: Dissolve 3.2 dry ounces in 100 gallons of water to achieve a final feed strength of 150 PPM N.
• Focused Fertilizer: Boosted micronutrient levels help to pinpoint specific plant needs that could go overlooked by generalized fertilizers.
• Continuous Liquid Feed Program: Intended for use with hydroponic systems. Mixing instructions by volume included.