Abstract: Methods for installing a plant hydration status sensor into a plant to provide reliable plant hydration data are disclosed. One contemplated method comprises creating a hole from an exterior surface of the plant to a depth that exposes the water tissue. Once the hole is created, a slurry can be applied, and a sleeve and a plant hydration status sensor can be inserted into the hole. A sealant can be applied about the plant hydration status sensor and the sleeve to prevent or reduce sensor interference due to outside environment conditions.