Can Silica restore nutrient burn ?

Hello I have a question for thoes have experience on the use of silica, I have some problems with nutrient burn on my 5th week of flower can Silica (armor Si) help restore that deficiency?
 

Star Dog

Well-Known Member
There's no fixing nutrient burn that i know of, I do know adding more isn't the way to fix adding too much of something else already.

Whar are you growing in?
Folk's here might be able to help you out if you list your light, medium, nutrient etc.
 
Hello I have a question for thoes have experience on the use of silica, I have some problems with nutrient burn on my 5th week of flower can Silica (armor Si) help restore that deficiency?
unfortunately nothing can undo nutrient burn, from here you can figure out correct the nutrient values and flush the plant, then wait a bit and as long as the nutrient burn doesnt continue, you can then go back to feeding your plant the right nutes. this will hopefully prevent more nutrient burn from occurring, and allow your plant to recover in a timely manner.
 
unfortunately nothing can undo nutrient burn, from here you can figure out correct the nutrient values and flush the plant, then wait a bit and as long as the nutrient burn doesnt continue, you can then go back to feeding your plant the right nutes. this will hopefully prevent more nutrient burn from occurring, and allow your plant to recover in a timely manner.
if the nutrient burn does continue, I would flush again and check ppm values if possible, wait 2-3 days to see if the plant is still burning, repeat until nutrient burn no longer progresses.
 

IGTHY

Well-Known Member
Hello I have a question for thoes have experience on the use of silica, I have some problems with nutrient burn on my 5th week of flower can Silica (armor Si) help restore that deficiency?
Flushing and adding no nutes can overcome nutrient burn. The best way is to add very little(half) nutes when feeding. If you see symptoms of underfeeding then you can add. This really doesn't apply in soil because it drains well with perlite .
 
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