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When oppening a link to RIU from google it redirects to myfilestorage. http://www.vbulletin.com/forum/forum/vbulletin-4/vbulletin-4-questions-problems-and-troubleshooting/389819-vbulletin-3-x-and-4-x-redirect-security-exploit

Hi all! I'm planning on making my own LED grow lights, and I would like to have your opinion. I was thinking about using 100 x 3w leds, with a ratio of something like: 6x 730nm 40x 660nm 20x 625nm 6x 410-420nm 12x 440-450nm 8x warm white 2700k 8x cool white 6500k What do you guys think? As...

Hi Today I found my plant with water (?) between the nodes, is something wrong with her?

Yesterday my plants looked healthy, but when I went to see them today 2 of them where drooping and the top leaves were turning yellow... I'm running a ebb'n'flood... today the ph was at 6.2, dropped it to 5.8. I was feeding them once every 3 hours, maybe that was the problem? Changed that to...

Hey! According to map below, the water where I live is soft..but I tested it and it was around 190PPM... Should I buy GH Micro for soft or hard water? From top to bottom: soft water, medium water, hard water

My well water is 5.9 PH and 190ppm, is it ok to use? If so, should I use hard or soft water micro?

Has anyone bought anything from them? They seem to have good prices, but I saw some bad reviews about them... :\ What do you guys have to say?

I've found this on ebay: http://www.ebay.com/itm/370537860640?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1438.l2649 is it possible to use it to control the fans?

The title pretty much says it...should I buy a magnetic or a electronic ballast?

Hey there! I'm building a cabinet with about 100x100x170cm, but at the moment the only place available for it is in the attic...but my attic during summer gets really hot. I haven't measured it, but surely more than 30ºC. If this is the case, how can I reduce the temperature inside the cabinet...

Hi! I have 2 bags of soil laying around, and I was wondering if I can use any of them to plant. One has 150-250 mg/l (N) 150-250 mg/l (P) 300-500mg/l (K), and the other 50-300 mg/l (N) 80-300 mg/l (P) 80-400mg/l (K). Will any of these do? If so, when should I start to give nuts to the plants?

Hi! I have 2 bags of soil laying around, and I was wondering if I can use any of them to plant. One has 150-250 mg/l (N) 150-250 mg/l (P) 300-500mg/l (K), and the other 50-300 mg/l (N) 80-300 mg/l (P) 80-400mg/l (K). Will any of these do? If so, when should I start to give nuts to the plants?