plumsmooth
Member
I do not remember this happening to me in the past. I have switched to high power LED i.e. HLG Scorpion Diablo and wonder if there is a relationship i.e. maybe my Leaf Surface Temperature is low. But I am pretty sure this happened even with my CMH.
I am going to do a side by side LED vs CMH since winter is coming. I will determine if this is a factor. I have tried all three of my current nutrients GH Advanced and Jacks. I tried lowering my PPM DS e.c. to the absolute minimum amount the plants are drinking in my RDWC thinking it could be excess since my plants usually go from drinking 1200 to under 700 right after the switch (.5 conversion).
And I have wondered if it could be an excess instead of a deficiency?
I have gotten lazy and have a tendency to top off instead of changing out reservoir as often as I should. I hear some people running bennies hardly changing out their reservoirs for a while?
One of my smaller plants didn't do it as much. Part of it is my plants are very big. However I modified my systems to have a 5X sized reservoir. IT is still happening. I grow in GH Power Growers. And I use lots of Beneficial Bacteria.
I have wondered if the Bennies are disturbing the Potassium somehow?
Luckily most of the leaves it happens to generally get defoliated due to my canopy profile and my LST configuration.
Nevertheless if anyone can please help me figure it out I would greatly appreciate it... The pictures I am including is exactly how it looks every-time on all of the plants. These are 1 lb harvest plants give or take. This Sour Kush is drinking like it has the potential to break 18 oz.
I am going to do a side by side LED vs CMH since winter is coming. I will determine if this is a factor. I have tried all three of my current nutrients GH Advanced and Jacks. I tried lowering my PPM DS e.c. to the absolute minimum amount the plants are drinking in my RDWC thinking it could be excess since my plants usually go from drinking 1200 to under 700 right after the switch (.5 conversion).
And I have wondered if it could be an excess instead of a deficiency?
I have gotten lazy and have a tendency to top off instead of changing out reservoir as often as I should. I hear some people running bennies hardly changing out their reservoirs for a while?
One of my smaller plants didn't do it as much. Part of it is my plants are very big. However I modified my systems to have a 5X sized reservoir. IT is still happening. I grow in GH Power Growers. And I use lots of Beneficial Bacteria.
I have wondered if the Bennies are disturbing the Potassium somehow?
Luckily most of the leaves it happens to generally get defoliated due to my canopy profile and my LST configuration.
Nevertheless if anyone can please help me figure it out I would greatly appreciate it... The pictures I am including is exactly how it looks every-time on all of the plants. These are 1 lb harvest plants give or take. This Sour Kush is drinking like it has the potential to break 18 oz.