Vss
- 15
- 3
Hey guys, vss again.
This time my question arises from a different tent.
This tent operates a variety of gavita hps, gavita led, and dimlux 1000.
These plants were strong healthy teens. A couple days later I check and see almost my entire canopy that’s been under the mix of gavita and gavita led are all getting yellow/light green.
I tested the run off on one of them. I water at 6.0 ph. Run off came at 5.5/5.6 and ppm measures 2800-3200.
The leaves have lost all the dark rich green color and feel paper thin with no texture or moisture.
I flushed all of these plants with 5.9 ph and calmag yesterday.
After asking a few growers they said it looked like ph/nutrient lock out...
But I am also starting to think this might be light stress. The gsvita leds are not yet hooked up to a controller so they are running at 100% light production. Plants are still under veg until I fix this issue and then flip to flower.
I ran an experiment and also understood that when I keep the rock in my reservoir to keep bubbling and mix the water it increases my ph so I am assuming by the time I am done watering my ph probably jumps up to 6.5-7.. depending on how long I keep the bubbler in the air and how long it takes me to water (by hand)..
In regards to nutrient lock out I can easily tell it’s not taking in any nutrients however the soil gets dry after I water so it looks like they are taking it in.
I have not checked for root rot
Temp levels in canopy are 75-83 degrees humidity is around 55-70%
Releasing co2 at 800-1000 range
To water I use:
Pro silicate
Roots exculerator or great white
Occasionally veg boost
Cal mag
And some times revive if I notice some issues.
Ph is at 6.0
Ppm levels under 1000.
Strains identified are king Louie and monster animal cookies .
Please HELP!!
This time my question arises from a different tent.
This tent operates a variety of gavita hps, gavita led, and dimlux 1000.
These plants were strong healthy teens. A couple days later I check and see almost my entire canopy that’s been under the mix of gavita and gavita led are all getting yellow/light green.
I tested the run off on one of them. I water at 6.0 ph. Run off came at 5.5/5.6 and ppm measures 2800-3200.
The leaves have lost all the dark rich green color and feel paper thin with no texture or moisture.
I flushed all of these plants with 5.9 ph and calmag yesterday.
After asking a few growers they said it looked like ph/nutrient lock out...
But I am also starting to think this might be light stress. The gsvita leds are not yet hooked up to a controller so they are running at 100% light production. Plants are still under veg until I fix this issue and then flip to flower.
I ran an experiment and also understood that when I keep the rock in my reservoir to keep bubbling and mix the water it increases my ph so I am assuming by the time I am done watering my ph probably jumps up to 6.5-7.. depending on how long I keep the bubbler in the air and how long it takes me to water (by hand)..
In regards to nutrient lock out I can easily tell it’s not taking in any nutrients however the soil gets dry after I water so it looks like they are taking it in.
I have not checked for root rot
Temp levels in canopy are 75-83 degrees humidity is around 55-70%
Releasing co2 at 800-1000 range
To water I use:
Pro silicate
Roots exculerator or great white
Occasionally veg boost
Cal mag
And some times revive if I notice some issues.
Ph is at 6.0
Ppm levels under 1000.
Strains identified are king Louie and monster animal cookies .
Please HELP!!