Fungus gnats and grubs

[Weezard]

Ive had these fungus gnats ever since i transplanted my plants into this organic soil, ive been using fly traps and what not to catch adults, i heard sand on top of the soil will suffocate the eggs. N i heard peroxide will kill the grubs but i wanna see of theres anything else i can do, i dont want buds to start with these damn grubs

If they really are Fungus gnats.
Odds are that you have root aphids as well.

If so, it's too late in da game for Bayer tree n shrub. (Imid)
It's systemic and should not be used after veg.
May momma nature have mercy on ya.

Now da good news.:jointsmile:

Quick n easy?
Go to da laundry room and grab a couple Bounce dryer sheets.
They repel most insects, Fungus Gnats too.

Lay one on top of the soil.
Cut a slit to the center of the sheet for the stem and try to cover the surface.
It no gotta be perfect. It's a smell repel.
Put the other one under the container.
The sand is a good idea but is flawed.
(Root aphids will dodge topical sand and lay eggs through the drainage holes)
Dryer sheets solved my ant problem as well, and, so far, have kept da Root Aphids at bay.
Have not seen one F.G. for 2 months, outdoors!
And the ever-present ants at the sink are gone!

Aloha,
Weezard