My first post anywhere!~! Can someone offer input of CO 2 requirements, and best way to get it, generator? Tank? I am using a 4 x 4 x 7' tent, indoors, in soil, with 4 Sunshine Systems 45 watt panels. If you have knowledge about these panels, any info appreciated! Also, I see al kinds of ads for PH meters, and have just about decided that the paper strips are the best way to go?? I haven't done a grow in over 35 years, it was outside, and much has changed since then!!
Any and all comments appreciated!