Well, I can't really say as I don't have any means of measurement but if I had to say it'd be 4x4X8, In case I flubbed, four feet across, four feet deep and 8 feet tall.
My bill doesn't say the KWH charge but the national average is .1099
Got a bill that says usage as 400(No indicator of what) and next to that line it says like 25 bucks. So, .06?
So I need to get six 30 gallon tubs, some 1/2 PVC tubing, a pump for each and every tub, a bunch of neuts and I have no idea where to begin and lighting is still in the air. Is that right? Why go DWC over regular hydro?
I know you wanna get going and get to a point where you're saving money by growing your own. I totally get that. You've obviously read some the forums and posts regarding this undertaking as well, so, to this I ask... why do you want to do so much on your first go?
Keep it simple silly (or stupid)!!
You don't have a ton of cash to spend on inital setup. I get that too.
So, why not do this in bite sized pieces?
- Lighting. Your biggest expense with the biggest payoff. If you skimp on this you will suffer throughout your grows. I agree with the recommendation of 400W HID as a minimum... no question. My experience with CFL lighting as been underwhelming with lots of fiddling and frustrating results.
- Method: DWC, once understood and a routine established is easy and highly performing. It's cheap to setup, cheap to operate, easy to run and produces next to no waste. Other hydro techniques you'll be replacing rockwool blocks or recycling medium... pros and cons to any situation.
My suggestion to you, until you can get a routine established and fully understand what you're doing is to
start small.
1 Plant, in a black 5 gallon pail, net-potted in hydroton, airstone, air-pump and nutes. This provides a great full-grow container, you can go from seed to flower in this setup and re-use the whole thing on subsequent grows.
-Scaling up is easy, buy more buckets.
-Once you're "big-time" you can lash these all together in a RDWC system and test out your plumbing skills.
In the near future you will also have a moment of realization. This epiphany will contain a vision of 2 grow areas. One for vegging, the other for flowering.... Build it, and they will grow.