In Stardew Valley, crops are a way of life. After all, this is a farm life sim. The crops you produce can be used to turn a profit, eaten as food, or gifted to Villagers to further relationships. Each crop has its season. Each crop has a sale value that increases based on the quality of the product. Silver produces an 125% increase over the base sale price. Gold offers a 150% increase over the Silver sale price, and Iridium grants players a %260 increase overthe Gold sale price.
Energy and Health benefits operate the same way but with different increase coefficients. Silver grants a 140% increase in energy and health over the base level. Gold provides a 180% increase over Silver. Lastly, Iridium provides players with 260% additional benefit in this area over Gold. Refer to the tooltip for specific values for this particular crop.