Kerr® Humidity Control Jar With Integra Boost CO2 Regulators Dyna-Gro Grow (7-9-5) is an

Dyna-Gro Grow (7-9-5) is an all-purpose complete nutrient concentrate and contains all essential macro and micro nutrients required for the vegetative stage

(18 Slabs per Bundle)

EC probe and pH probe

With Tupur

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

Kerr® Humidity Control Jar With Integra Boost CO2 Regulators Dyna-Gro Grow (7-9-5) is anKerr 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.