1 Humidity Tray
Many suggest it won’t work. humidity tray force us to crowd plants, which aids in humidity.
one advantage is they make watering easier by allowing to water in place.
4) Pebble tray.
Many suggest this works better.
Pebble trays are shallow trays filled with pebbles or gravel. Water is added, but not high enough to cover the pebbles, as the tops of the pebbles must remain dry. Place your pot on top of the pebbles, and as the water evaporates it will raise the humidity level around your orchid.
5) Place near to wash basin