Co2 Tank Exchange (20LB) NO SHIPPING Soil Microbes Add only Clearex and fresh

Add only Clearex and fresh water and allow  to re-circulate in your system for approximately two hours

Unique mix is alive with beneficial soil microbes and mycorrhizal fungi that dramatically expand root development

offering reliable performance and value for years to come

Right or left handed use

lightly mix 1-2 tbsp per gallon into the soil surface twice each month during the growing season

Co2 Tank Exchange (20LB) NO SHIPPING Soil Microbes Add only Clearex and freshCo2 Tank Swap Exchange, 20LB, NO SHIPPING (Empty Full) Food grade CO2 for your indoor garden, soda machine, kegerator, pneumatic tools, paintball refills and more. THESE TANKS ARE FULL. NO SHIPPING. LOCAL PICK UP ONLY. Exchange your empty Co2 gas cylinders for full ones and pay only for the refill. Visit Perris Hydroponics and get your 20 Lb Co2 tank exchange. Bring in your empty aluminum 20lb tank and well swap you out for a full one. Tanks must be