In article , M&M
wrote:

Hi I am wanting to set up a humidity tray for my orchids which are positioed
on a bench below a skylight in my bedroom. I need a tray about the size
35cm * 80cms to asccom approx 8-9 plants. Does anyone have any ideas on
what I can get to use about this size, I haven't noticed anything this big
in the garden centres.

Thanks.

I'm not sure what country you're in, but Home Depot in the U.S. sells
mortar mixing tubs (look in mason's supplies) that are large, black
plastic things about the size of several dishpans put together. They
only cost about $6 and work great. Because they're only about 5-6"
high, you could probably store one under the bed.