Can anyone peg this deficiency? I seem to get it every time in full flower with cutting edge.
M marihuana Posts 21 Reactions 3 Joined Mar 11, 2014 Points 3 Jun 21, 2014 #1 Can anyone peg this deficiency? I seem to get it every time in full flower with cutting edge. Attachments can-anyone-peg-this-deficiency.jpg 178 KB · Views: 110
Prime C Supporter Defender of Dank Posts 4,285 Reactions 15,734 Joined Dec 9, 2010 Points 263 Jun 21, 2014 #2 Looks like Potassium. I'd say check your runoff could be a build up. Check your ph and ph meter.
Seamaiden Living dead girl Posts 23,594 Reactions 34,048 Joined Apr 13, 2010 Points 638 Jun 22, 2014 #3 And P-.