Jack's Nutrients 0-12-26 Part A PERLITE Supports vigorous growth with strong

Supports vigorous growth with strong structure in the vegetative stages

Use Rock Resinator starting the second week of flowering through harvest at a rate of 4 ml/gal for lower EC and up to 8 ml/gal for higher EC

This unit is part of our innovative Mega-Flow Series a workhorse with flow up to 100 GPM

Digital Humidity Set Point: You choose the exact level of relative humidity needed for your space

The two-part system allows for versatility and efficient use of space

Jack's Nutrients 0-12-26 Part A PERLITE Supports vigorous growth with strongJack's FeED 0 12 26 Part A zero nitrogen formula delivers a proven ratio of P and K to achieve harvest goals. Designed to follow the Part A system of nutrient delivery. This purely soluble and available formula keeps secondary and micronutrients consistent at each feeding. Min. Order for Jack's Nutrients is $150. Shipping on All Jack's Orders is $200 Regardless of the Quantity. Okay to mix and match products.