yep,mustard gas,nasty stuff,used during the first world war,but once the acid is in the water and diluted there is no risk of poison gas ,only a risk if the concentrates come in contact with one another
Hi,zapper here,been growin a long time and glad to help with advice on growin indoors or out,had an organic farm in Arkansas for 10 years but recently moved to the mountains of
colorado,and lovin it good growin to all
been growin for 30 years,the flood and drain is a great choice for hydro,you can buy everything you need at home depot to build a great and cheap system,if you need help just let me know
the best and cheapest way I have found to lower and stabilize ph is battery acid,auto parts carry it and it is concentrated sulfuric acid and works great for hydro farming at about 20 bucks for a gallon and a half it is far better and cheaper than the grow shop alternatives hope this...