Smokey Mcpotster
my bone marrow is resin
- Joined
- Apr 20, 2009
- Messages
- 256
- Reaction score
- 120
I've got 3 plants. Mandala satori and speed queen. going into 3rd week of flowering.
5 gal bucket Dwc,
600w hps
lucas formula 900 ppm @.5 conversion
5ml cal mag per gallon
r/o water
8 week flower time.
I was having an issue with the ph flucuation a couple of weeks ago. I have that problem solved. Ph is at 5.5 to 5.9 max. It gets knocked down .2 at a time as needed, usually once a day.
My grow room is full, wall to wall with these plants. There is not much light getting through to the bottom. Could that be causing the die off of leaves. When I look at them the say poss. potassium and nitrogen problem. However I am wondering if some of this is caused by lack of light, or the plants needing energy for making buds. There is also the possibility of temperature being low, 50ish down at the bottom of the plants when light is off. The room is low 70's with the light on, mid to low 60's when off. The temp is taken at the canopy level. I've started to turn my fans off during the dark time, trying not to pull up the cold air from the floor. I am seeing some purple stems on the leaves, not sure if that is just this strain or cold related. I was hoping to get some opinions before I up my nutes. I thought this may be related to bud growth, but it seems early for yellowing leaves.
thanks for the help.
5 gal bucket Dwc,
600w hps
lucas formula 900 ppm @.5 conversion
5ml cal mag per gallon
r/o water
8 week flower time.
I was having an issue with the ph flucuation a couple of weeks ago. I have that problem solved. Ph is at 5.5 to 5.9 max. It gets knocked down .2 at a time as needed, usually once a day.
My grow room is full, wall to wall with these plants. There is not much light getting through to the bottom. Could that be causing the die off of leaves. When I look at them the say poss. potassium and nitrogen problem. However I am wondering if some of this is caused by lack of light, or the plants needing energy for making buds. There is also the possibility of temperature being low, 50ish down at the bottom of the plants when light is off. The room is low 70's with the light on, mid to low 60's when off. The temp is taken at the canopy level. I've started to turn my fans off during the dark time, trying not to pull up the cold air from the floor. I am seeing some purple stems on the leaves, not sure if that is just this strain or cold related. I was hoping to get some opinions before I up my nutes. I thought this may be related to bud growth, but it seems early for yellowing leaves.
thanks for the help.