Hey All,
I'm new to the boards here but have 4 grows under my belt and I'm on #5 with DWC, and it is awesome! All of my grows have been hydro and I'll say that DWC for me is better than ebb+flow or drip irrigation. Gotta make sure that you have a antifungal / root conditioner for the best results. I use Dutch Master's Zone and I am happier than a pig in shit with the results. I've got 3 Blueberry (hybrid) and 2 Black Domina (Indica) growing in a closet with a 400 HPS and it is off da hook! I'm on week 7 in the flowering cycle and less than 2 weeks from harvest time.
I got the DWC idea from Greg Green's book and have made 6-packs (from 10-gal Rubbermaid storage boxes) and individual units (from 3-gal Rubbermaid storage boxes) so I can go from Bonzai moms to clones to an 8-week flower cycle, taking no longer than 12 weeks total including my rooting and vegging time...
Don't wanna trample all over your posts with my own story, just looking to help out. I'll re-read when I get back from the gym and see if I can help you learn from my experiences. I guarantee you'll love the yields from DWC, just make sure you keep your pH right at 5.8 - 6.0 at all times. Check it religiously!
MVP