Soluble. Available. Consistent. 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 small batch blends

JRP LAB

Testing services

Jack’s Nutrients is a collection of formulas that gives you choices that work for many different controlled environments without the hype or confusion of extravagant names and crazy labels. Real fertilizer that helps you get real results.

JACK'S NUTRIENTS

We’ve crafted a whole site to help explain how our Jack’s products can take your Hemp, Cannabis or CEA crops to the next level.

CONTACT US

JR Peters, Inc. 

6656 Grant Way,
Allentown, PA, 18106
Toll Free: 866-522-5752
email: info@jrpeters.com

HAVING TROUBLE?

Having trouble?  That’s where we shine.  The lab and manufacturing facility at JR Peters is literally within steps of all of our staff.  We all work together to solve our growers problems and produce the highest quality products.  Our turnaround time for samples and orders is between 24-72 hours based on sample type – that means we can get you real answers if and when you run into bumps along the road.