The Jack s Boost line is all the little extras your plants may need. Do you need calcium, extra micros, or extra iron? These supplements and more are found in the Jack s Boosted Line.
Behold, a nutrient supplement backed by science. One of life s original salts , the Mg + S in our Jack s Nutrients Epsom had made it through extensive quality testing to ensure the lowest amount of heavy metals possible -so that you know that when you are adding a boost of Mg + S, you can be sure that is what you are getting and nothing else. Magnesium and Sulfur are know for their greening effect in plant growth with both ions central to chlorophyll production.
Behold, a nutrient supplement backed by science. One of life s original salts , the Mg + S in our Jack s Nutrients Epsom had made it through extensive quality testing to ensure the lowest amount of heavy metals possible -so that you know that when you are adding a boost of Mg + S, you can be sure that is what you are getting and nothing else. Magnesium and Sulfur are know for their greening effect in plant growth with both ions central to chlorophyll production.