Assistance with a nitrogen deficiency

FosterBD

FosterBD

Active Member
My photos are on day 90. They’re all starting to fade fast. They’re all in Fox Farm Ocean Forest with worm castings and bat guano. Does not seem to be helping. Am I missing something. I’m currently using Foxfarm big bloom and grow big at 3/4 strength. I’ve burnt my plants in the past going any higher. I also feeding .Mag/cal and silica. I feed every other watering . I transplanted two out of four with no change. Any suggestions would be great. I usually feed a pH at 6.2.
 

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Mattgrows

Member
What is the PH of your soil? Have you tested that? I use ffof and ffhf in every grow and if adding their synthetic nutrients know that if not monitored that is usually the issue. The soil is a bit hot from the beginning, but once you intro grow big it can become a problem. If it is even a tad over the salts and buildup become a disaster after a while.

And when you say ffof with bat guano and worm castings are you just explaining what’s in the soil as you bought it? Or you added more?
 
FosterBD

FosterBD

Active Member
Mattgrows said:
What is the PH of your soil? Have you tested that? I use ffof and ffhf in every grow and if adding their synthetic nutrients know that if not monitored that is usually the issue. The soil is a bit hot from the beginning, but once you intro grow big it can become a problem. If it is even a tad over the salts and buildup become a disaster after a while.

And when you say ffof with bat guano and worm castings are you just explaining what’s in the soil as you bought it? Or you added more?
Click to expand...
6.1 soil ph and I should have said I’m using Fox Farm soil and top dress with worm and bat.
 
visajoe1

visajoe1

Well-Known Member
looks normal to me, perhaps a touch underfed. drop the calmag immediately, will only hurt you. the yellowing fans arent important, hence being dropped.

consider floranova grow and bloom, drain to waste. you're setup for it, just need to switch to it. life will be much easier, no additional items needed.

reuse your soil forever, maybe add some perlite. add additional when needed.

with your soil and nutes settled, you can focus on battling the critters :blsmoke:

best of luck!
 
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