Orchid Humidity Tray
Evaporation is directly related to the surface area not the depth.
Orchid humidity tray. A humidity tray is a shallow dish lined with stones or pebbles and filled with water almost to the top of the stones. You need a shallow cooking pan dish that is at least one inch high. Amazons choice for orchid humidity tray humid grow humidity tray for bonsai orchids other plants ht 105 h 2 14in x l 26 14in x w 6 12in black 48 out of 5 stars 34. A humidity tray is a simple device to increase the humidity around orchids or other plants grown indoors.
When you water the tray will catch the runoff and help raise the humidity for your plants at the same time. You just have to make sure that the plant is not sitting in the water something that can lead to root rot. To further increase the humidity level you can try growing the plants on top of a waterproof tray filled with pebbles. Diy orchid humidity tray.
The basic idea is to position plants above a tray filled with water and let evaporation do the rest. Most types of orchids prefer 50 70 humidity. The evaporating water from the tray provides added humidity to the orchid. Cork trivet optional hot glue gun and glue optional decorative stones.
This is not a difficult project to assemble but the key is finding the right materials. The humidity tray is a setup of a tray with a plastic grid or a layer of gravelstones in it and water. An evaporative pad humidifier is usually better than a mist humidifier because unlike a mist humidifier it doesnt leave your orchids with a white film from the minerals in the water being deposited on the leaves. Our humidity trays are the perfect solution for indoor growing.
Some such as masdevallia need much more than that. You might think that the deeper the dish is the more water you can add thus the more water will evaporate. Drip tray that is at least 1 larger than the base of the plant pot. An orchid is placed to stand on it in its pot.
Products 1 4 of 4. Hopefully you have your orchid in an orchid pot. An orchid humidity tray is easy to use. Simply grow your orchids on top of the trays.
The easiest option is probably to buy a ready humidity tray.