Kerr® Humidity Control Jar With Integra Boost CO2 Regulators Phosphorus: (P) 37 parts

Phosphorus: (P) 37 parts

(18 Slabs per Bundle)

The product is exempted from residue tolerance

Humic and Fulvic acids improve the uptake and transportation of nutrients which in turn will promote healthy plant growth and the absorption capacity of the root zone

Prevents secondary nutrient deficiencies in fast growing plants

Kerr® Humidity Control Jar With Integra Boost CO2 Regulators Phosphorus: (P) 37 partsKerr Jars have become a staple for anyone's stash. Now the Kerr air tight glass jars have partnered with Integra to create the perfect Humidity Control Jars. The classic mason jar now includes a Pack Holder for your Boost. This way your dried herbs are stored in a maintained humidity level.