I have been growing for about 3 years now. I use deep water ebb and flo. The last 4 crops have started to flower in 3 to 4 weeks, with only micro nutes and nitrogen. PPM is about 700, room temp 76 to 80 during day cycle, water chiller keeps food at about 66 to 70 degrees. Co2 is about 500 ppm. I use Z7 for root development, nice white roots. HELPPPPPPPPPP? Don't know what is causing them to flower so early. Not auto flower, and now this has affected 8 different strains. Any one every encounter this? Light cycle is 18/6 with NO interruptions in the schedule. Don't have bug problems. What am I not thinking of?
Unusual.... I've seen a few threads pop up like this lately. No idea what it is, but definitely seen some other people claiming similar issues.... 135w UFO LED Micro Grow: http://forum.grasscity.com/index.php?/topic/1308910-135W-Led--Organic-1St-Grow