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Sm-90

  • Thread starter Thread starter EatPizza
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Sm-90

EatPizza 7 Replies 1,574 Views
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EatPizza

EatPizza

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#1
Hey all!

Can you use SM-90 with you nutrient program as a preventative against powedery mildew?

would you start SM-90 in the seedling stage? If not, what stage would you start adding it?

Cheers!
 
#2
I only use sm 90 in foliar sprays never in nutrient and never on young plants and never by it self
 
#3
EatPizza said:
Hey all!

Can you use SM-90 with you nutrient program as a preventative against powedery mildew?

would you start SM-90 in the seedling stage? If not, what stage would you start adding it?

Cheers!
Click to expand...
I don't think it's meant to be used as a root drench, but it's been so long since I've used it I don't recall. It is a good product, and using it as a foliar application it would work well to help prevent PM. That said, take care using throughout flower because it might leave a bit of a residue since it's comprised mainly of plant essential oils.
 
#5
sm-90 is one expensive mamajama
Worked great on my two spotted mite problem last year though
 
#6
I use it as a drench all the time. Helps keep lots of pesky pests at bay...as well as a great wetting agent in your medium. If even has a drench application ratio on the bottle.
 
#7
Seamaiden said:
I don't think it's meant to be used as a root drench, but it's been so long since I've used it I don't recall. It is a good product, and using it as a foliar application it would work well to help prevent PM. That said, take care using throughout flower because it might leave a bit of a residue since it's comprised mainly of plant essential oils.
Click to expand...

Lowman said:
I use it as a drench all the time. Helps keep lots of pesky pests at bay...as well as a great wetting agent in your medium. If even has a drench application ratio on the bottle.
Click to expand...
Yep, it has root drench application instructions right on the package and its imo the most effective mode of application
 
#8
Mayo e know if it works for combating gnats? I'm using supersoil and don't like getting that white glass stuff mixed in with my soul because I re-use it
 
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