The research team at JR Peters listened to our growers and designed a suite of formulas that provide results without the complications of multiple timed feeding schedules and additions.  Now, let’s figure out which formula’s are right for your grow.

Click on each kit to check out all the details.

Jack's 321
Pure & Simple
The City Limits
Everything, plus the kitchen sink…

When you purchase one of our kits, you save 5% instead of purchasing the products separately, plus you get a sweet Jack's mixing bucket too.

© 2018 by Jack's Nutrients


Jack's Nutrients


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. 


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