If you are a new grower doing under 10 plants and thinking of DWC let me save you a lot of problems, just don't do it. Do Drain to waste with your medium of choice. I could bore you with why and if you are a new grower you aren't going to really get it anyway, but just don't, believe me.
I'll answer a few questions if anybody has any, but my target are new growers who are on the fence, I'm just telling you don't. Some are going to believe me and be thankful (although they will never know it because they won't dick around with DWC) and others aren't and are going to go on to become great growers in DWC (although they could have done it easier, cheaper, with less hassle if they just took my advice). Either way you win in the end.
I'll answer a few questions if anybody has any, but my target are new growers who are on the fence, I'm just telling you don't. Some are going to believe me and be thankful (although they will never know it because they won't dick around with DWC) and others aren't and are going to go on to become great growers in DWC (although they could have done it easier, cheaper, with less hassle if they just took my advice). Either way you win in the end.