Hi everyone,
I just got started myself. I read a bit about growing here and on the internet and desided to go hydro. Scince this is my first time I went with a drip system instead of a mist or ebb and flow because I could understand it. Also I liked the fact that if I had to leave them for a few days they would be ok.
I saw the waterfarm set up at General Hydroponics and liked that but didnt like the price tag. So I went on ebay and bought a used set up for $160. (at that point I didnt realise the nuteirents were going to cost me about the same) My friend had some older ballists so I bought three lights One 400w mh and Two 250w sodium and reflectors. Picked up a couple timers and whalla I am Mr Green jeans.
Here is our set up. We planted the clones a week ago in hydroton. Lights on for 18 hours and drip system cycles on/off every other hour when lights are on then twice when lights off for 90 min.
My bud belongs to a couple medical marajuana clubs here in california and we went there and picked up eight clones: 2 Mazar 3 Dutch Dragon and 3 Atomic Haze so we have two indika and 6 sativa.
When I went and saw them today I noticed a white film around the drip rings. I guess its salt. Not sure if this is a problem or not. Three of them are growing pretty fast, however they also have yellow around the edges of there leaves. I think the lights were too close, they were about two feet above the plants so I moved them up today. I am using flora nutrients gow, micro, bloom and diamond necter. I am following there chart but the first week I went a little weak on the nutes.
I had the ph at 5.5 and moved it up to 6.0 (or as close as I can tell with the mix and chart)
I was hopeing someone could tell me if I need to worry about the white substance on the drip rings. I think moving the lights up will solve the yellowing of the leaves but I am open for suguestions.