Just gotta remember they'll eat up valuable floor space. Downsize if you need to, don't if you don'tDoes the saucer size matter underneath your pots in an indoor grow?
I know I want them for runoff and a temporary reservoir but maybe they can be too big?
I bought some 18" saucers for my 5 gallon pots and they are pretty hilariously large.
That would work. I would go for the "deep" saucers if you can find them.For the temporary reservoir/runoff do I just need it like 2" bigger than the pot?