A tree's fruit increases in quality by one star per year of tree age after reaching maturity. Fruit trees will produce silver star fruit after one year, gold after two years, and iridium after three. '''Note''' that fruit trees will not age if their 3x3 grid is not kept clear of objects, flooring, and terrain features (including grass). | A tree's fruit increases in quality by one star per year of tree age after reaching maturity. Fruit trees will produce silver star fruit after one year, gold after two years, and iridium after three. '''Note''' that fruit trees will not age if their 3x3 grid is not kept clear of objects, flooring, and terrain features (including grass). |