i can pickup a brand new 400 hps for $150 at my hydro store , so your only really looking at about 200-250 bucks for a setup , or just use soil.
The issue isnt the medium to grow in. Its the fact that on all the places i look while i can get a HPS for as low as $60 by the time i add the ballast to them (my understanding is you need special HPS ballast?) im looking into the $400 range.
your only looking at about 70cents a day for a 400 hps , or even less depending on your light hours, i hate growing with cfls because you need 1 powerslot per globe where as the yanks have y splitters and just stack them on eachother
hmmm...i calculated to be so much more than that based off an 18hour cycle.....maybe i cocked up somehwere. As for the CFL, im using the 4ft tubes not the compacts. While im sure comapcts work well in my head i just dont see how. Ive got all the space in the world to grow nice and stealthy like, its just i dont have the money to create a monster grow room.
If your able to could you post a link to the place your refering to for a decent price on HPS+anythign else needed to run them? Never considered using HPS so havnt really looked into how they run or the setup needed but im quite certain they need a special power supply called a ballast right? They run from $100-300 (depending on wattage) based off my research?
I have not got anything yet. I am hopeful this time round. If you can deal with the heat get a HPS. The buds i see from others with them are juicy.
lol its a fairly typical "farmyard" tin shed about the size of a small house.....so heat buildup is no issue