dwc auto

Hi All, First time Post here! I'm hoping your wealth of knowledge can give me some reassurance. I've been trying DWC for a few months now and am currently 4 weeks in to my second grow. She's been doing great until this morning when I found her very floppy! I changed the res last night, which...

Hello, I've got a little problem here which is not caused by ignorance actually, I had to put my seedlings under 400 watt HPS in 4x4 (1.20x1.20) area, I'm expecting 600W MH bulb in several days (3 or 4) and I'll switch it as soon as I get it, I'll buy 600W HPS for flowering before my plants hit...