Take the guess work out of when to water your orchids and other plants. Over-watering orchids/plants is the main reason why they fail to thrive. The MOMET™ is a tool to help growers understand when their plants need watering.
The MOMET™ can be used to test individual orchids and/or plant mixes. It is also a useful tool to sample test a few plants in a large growing area to determine watering requirements for the overall range.
When inserted into the potting mix, one of the LED lights will turn GREEN for wet, RED for dry and YELLOW for approaching dryness.
A slide switch on the back lets you specify the reading for bark mixes, moss or soil. Comes with two AAA batteries and a watering guide.