Where to buy ...

I want to try an egg box this year using egg crate/light diffuser on top of vermiculite. However, I can't find any at my local Lowes. They don't seem to know what I'm asking for either. Those of you that use it, where are you buying it?

Thanks for the info
Terrie

Lowes or Home depot in the light section, it's called light diffuser...I usually get mine at Home Depot :gj:

Thanks, I will check at Home Depot. The only " light panel " at Lowes I could find was a thin solid plastic sheet. When I tried to describe to them what I was looking for they looked at me like I had 3 heads.
Hopefully the Home Depot here will have it
Thanks again