<Grasshopper>
Active Member
Hello:
I have finnished my grow room and have my plants going. I was wondering..if I wanted to use one of those 55 gallon food grade drums to store water in for irrigating my plants should I stearelize it somehow? It has had saltwater from a aquarium in it for months. Can I just rince it out with water from the hose real good and call it good or do I need to use bleach and scrub it out? Also...should I heat the water with a aquarium heater to 72 degrees or just room temp? I know a airstone helps.
Does anyone know a cheeper place to get PH calibration solution then a hydro shop? Home depo or something like this perhaps? Anything but 3 times what its worth like at the hydro shop.
Thanks
Grasshopper
I have finnished my grow room and have my plants going. I was wondering..if I wanted to use one of those 55 gallon food grade drums to store water in for irrigating my plants should I stearelize it somehow? It has had saltwater from a aquarium in it for months. Can I just rince it out with water from the hose real good and call it good or do I need to use bleach and scrub it out? Also...should I heat the water with a aquarium heater to 72 degrees or just room temp? I know a airstone helps.
Does anyone know a cheeper place to get PH calibration solution then a hydro shop? Home depo or something like this perhaps? Anything but 3 times what its worth like at the hydro shop.
Thanks
Grasshopper