if you are growing your plant in a bucket with an airstone that is DWC.

you don't need to be using co2 until you have your stuff dialed in. so your exhaust fan doesn't run constantly?

when using RO you HAVE TO USE a CALMAG supplement!!! bump your PPMs up to 200-250 and then add your nutes.

there is no need to soak RRs.

do you have a link for the light, or the exact manufacturer/name?


-shake