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Super Silver Sour Thai Nevil straight to 11/13 SCROG water only.

chilliwilli

Waterboy
2-4 inches of perlite on top of the soil is always my first solution for any sort of gnat. Always worth trying, because it's impossible to fuck up and harm your plants, and perlite is cheap. Little to lose. Just an idea.
Thx. I have some diatomaceous eatth around that should also do the trick but i will use more of the bti first. I also applied nematodes but they took some time till i got them and were some days at room temp.
 

Redrum92

Well-known member
Thx. I have some diatomaceous eatth around that should also do the trick but i will use more of the bti first. I also applied nematodes but they took some time till i got them and were some days at room temp.

I top water and D.E. hardens into a crust over time, makes it almost impossible, so I personally prefer the perlite.
 

mr.brunch

Well-known member
Veteran
The thing that worked for me was Hydrogen peroxide 3% solution mixed at 1 part peroxide to 4 parts water, sprayed on the surface of the soil or watered in…. kills the gnats and larvae, and gives the soil a little oxygen boost.
Just repeat if you see any adult flies
All the best :tiphat:
 

chilliwilli

Waterboy
19d

20230124_060731~2.jpg
 

BlazinPurps

Active member
Yours are definitely a fair amount larger than mine and we started pretty much the exact same time. I gave mine a little veg time and just barely flipped to flower is really the only difference. I assume they will start blowing up like yours now that they are on a flower schedule. Looking good man!
 

chilliwilli

Waterboy
Yours are definitely a fair amount larger than mine and we started pretty much the exact same time. I gave mine a little veg time and just barely flipped to flower is really the only difference. I assume they will start blowing up like yours now that they are on a flower schedule. Looking good man!
Mine blow up the last few days so yours should start also soon to stretch.
What pot size do u use?
 
S

sallyforthDeleted member 75382

Very nice man. I like the training you do, neat. All healthy too. I got these to grow but full tents for the next 8 weeks. Looking forward to yours in the mean time.
 
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