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Grow Mediums Sand

AJrexxx

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I have read that people have been successful using sand as a top layer to discourage and stop gnats. Is this any kind of sand? I have a bag of paver sand laying around just was not sure if that would work or if I needed a particular type.

AJ
 
Run boiling water as a flush kills off eggs then use hydroton on top with Diatomaceous earth. keep a few sticky strips close.
 
Going to have to check those out thank you.

Check out my Night Queen diary currently underway. Going to top coat with growstones pretty soon, so you can have a look ;)
 
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