Richard wrote:
I have a 1550 square foot house so I'm going to put 16 plants in the
house because I have a breathing problem. I'm thinking of Philodendron
should I put them in clay pots which will weight about 100 pounds which
should give me about a ton of plants or is plastic OK?

You may want to place the pots on some sort of "feet" that keeps the
bottom of the pots off of the floor. The condensation will ruin
carpet/hardwood/linoleum.

Lar