researchkitty
Well-Known Member
Gnats like any dirty room.Good point kitty.
Thats why i switched from hydroton to the 6x6 rockwool. It is just plane out less labor and cheaper too.
And i think fungas gnats like hydroton more also.
Good luck.

6x6" rockwool cubes are what, $5-$8 each? Hydroton may be more, but you re-use it. I'm not aware of being able to reuse Rockwool cubes............. So if you do one grow, it might be cheaper, but soon as you do a second harvest it costed you more right?