A refractometer measures the refraction of light or the way it changes direction when it enters a liquid. Light will refract or bend more passing through a liquid with a higher concentration of dissolved solids like sugar. The measurement is expressed in degrees Brix. A high Brix value or refractive index of 12+ indicates a healthy plant resulting in great quality and more nutrient-dense crop. They will most likely taste sweeter as they contain more sugar in the juice or sap of the fruit or vegetable. Have you noticed how sweet your leafy greens are lately? 🥬🥬 #shorts #soilhealth #kale #vegetablegarden #perennials #backyardgarden #organicgardening #growfood #urbangardening #pnwgardening