outdoor mosaic pots
I need some advice on outdoor mosaics flower pots please.
I have made 2 flower pots (nothing like what's on here but ya gotta start somewhere right?) They are walmart terracotta pots. My first one is made from indoor stone look-alike floor tile that was Daltile. It also has some stones stuck in here and there. It was put on with mastic adhesive( very large premixed bucket). It was sealed with floor sealer. Is it weather proof in zone 7b/8a (DFW Texas)?
The second tile was made in the same way with porcelain tile and glass beads. I haven't sealed it with anything yet. Is it weather proof here?
A lady told me that the porous floor tile would accumulate moisture and crack. I see her point but was wondering if my terracotta pots(cheapie ones) don't fail in this weather outside why would floor tile?