Start a freezer bag or container to keep leftover/overripe/extra veggies in your freezer. When the container gets full, fill a soup pot full of water, add the veggies, some fresh herbs and seasoning. Boil for about 1.5 hours, strain and you have homemade vegetable stock. Freeze or use within a week in your favorite soups and winter stews.
How do you know when a peach is ripe? My mom grew up in the south, making her a peach expert. She taught us to only eat a peach when you can smell it, to ripen them quickly by sticking them in a brown paper bag, and to store ripened peaches in the fridge until ready to eat.