Jack's Nutrients

Since 1947, these are the three words that you have come to expect when you open a bag of fertilizer made by the Peters' Family - and now the master crafters at Jack's introduce our Nutrients Line. Come see these benefits for yourself.

Made in the USA. The same family that professional growers have trusted for over 73 years.

Heavy Metal Free. We test all of our ingredients upon arrival to ensure the highest quality in our formulas.

High Quality at Low Cost. By using our recommendations for mixing, you'll only spend 1 to 3 cents per gallon.

Efficient and Effective. Our powdered formulas are crafted from technical grade ingredients and optimized specifically for your needs.