TIPS & HACKS
Pebble trays don't need to be expensive--use what you've got on hand
You can save money and use pebbles from outdoors, or you can get creative and use things like sea glass or glass beads in your pebble tray.
Just add water. Voila! You've got a humidifying pebble tray for your plants!
Pebble trays can be both functional and decorative. Win-win!
Plants like orchids that take water from the air and not just from the ground benefit from humidifying pebble trays.
Pebble trays work through a simple process of evaporation. And they're good for more than just houseplants--your indoor herb plants will love them, too!
Increasing indoor humidity is good for plants--and for you, too!
Pretty much any rock will work in a pebble tray; however, for more color and interest, you can use clay pebbles, glass marbles, small sea shells, or other small, water-resistant found objects.