ExHale XL CO2 Bag HRG along with humic acid and

along with humic acid and Norwegian kelp extract

#2 Perlite (1/16" - 5/8" granules)

container gardens and hydroponic systems

Each filter is machine packed and includes a pre-filter

FloraPro Calcium + Micros works together with the complete FloraPro fertilizer program to deliver balanced nutrition for commercial cultivation

ExHale XL CO2 Bag HRG along with humic acid andThe XL ExHale CO2 Bag is is a self activated version of the Original CO2 Bag for medium to large grow spaces. The XL will provide a 6x6 foot or 288 cubic foot space with CO2 for 6 months. Comes with a freshness seal that doubles as a hanger. Steady supply of CO2 for 6 months Maintenance free No heat No electricity Patent pending genetics Suitable for Organic Production Made in the USA How to Use: ExHale comes complete, simply follow the instructions