Now that looks overwatered.
I haven’t seen a more classic picture of a plant pointing at its roots.
I haven’t seen a more classic picture of a plant pointing at its roots.
Plant Abuse Chart
- Thread starter Smokin Moose
- Start date
This is an example of vein necrosis caused by root rot.
Look familiar?
Look familiar?
Mickey Pearson
Active Member
Really stoked I found this. Legend information . Thank you so much. Been taking notes 
Mickey Pearson
Active Member
Please help me diagnose my plants. I am vegging six different clones. I will post the name of each woth photos of the leaves after this. All plants are in the same soil coco & perlite mix. There is dried kelp , bone meal, diatomaceous earth and calcitic lime added to the soil coco perlite mix. The girls are all in 20 L plastic bags , underneath two LEDS both with a wall draw around 150w. To me it mostly looks like a magnesium deficiency. I wasnt very stressed however ; all plants and leaves seem to be slightly affected now, and I am worried!
Mickey Pearson
Active Member
Mickey Pearson
Active Member
I see probable K (photo 1) and Mg def (photo 2) of Black Sugar.
Mickey Pearson
Active Member
Mg def on Blunicorn
K def on photo 2 Slurricane. Can’t zoom on photo1.
Mickey Pearson
Active Member
Mickey Pearson
Active Member
Emilya Green
Well-Known Member
yes, I see the previously mentioned deficiencies... so why? What pH are you working at @Mickey Pearson ?
K and Mg def on CC also
Mickey Pearson
Active Member
Okay, we get it. What are ya feeding them?
Mickey Pearson
Active Member
have measured Ph of water and its between 5.0 and 5.5 mostly I read that Mg get absorbed bettet with a higher Ph so yesterday I fed then much closer to 6.5 and added some calcium & magnesium into the water. And also in a light foliar spray.
Yep, pH 5 is too low
Mickey Pearson
Active Member
Biogrow @ 2ml / L , since they potted up into the 20 L bags Ive been feeding them a litre every third day
Clearly it wasn’t enough. 
That, and the low pH.
That, and the low pH.