I deliberately noted that light levels cause physiological changes and it CAN impact cup quality, not that it absolutely does. (dailycoffeenews.com)
The lower sunlight levels of a shade canopy result in physiological changes in the coffee cherry, which can translate into higher cup quality. (coffeehabitat.com)
biscuits 1 cup spelt flour (light or whole) 1/4 cup organic yellow corn flour 1/2 teaspoon baking soda 1 teaspoon sea salt 2 tablespoons fresh sage leaves, finely chopped 1 garlic clove, grated (or 1/4 teaspoon garlic powder) 1/4 cup quality olive oil 1/4 cup plain plant milk 1 teaspoon apple cider vinegar (faring-well.com)