planter bass traps by Real Traps

My bad, mine are the READY traps, not the Real traps. From Ready Acoustics. Check these out too, I imagine either would do a good job.

Real's been doing this sort of thing for some time so I'd suppose they do work. I suppose all of these traps work to some degree.

There are alternatives too, as the initial poster said. The true issue here as I see it is accurately and in suificient numbers, placing them all... and theeir esthetics of course.

Supposedly the real thing works almost as well.