After eating avocados you purchased save the pits and grow lovely bushey trees from their pits.
If you have a vegetable garden, you really need a good compost pile. It’s very little trouble for the extra spiffy vegetables you’ll receive. You can easily build a compost bin with a few scraps of lumber and a little chicken wire or if that’s too much trouble, lumber yards will gladly give you as many pallets as you require. Besides that, you wont need to put your kitchen scraps down the garbage disposal or your yard clippings on the curb.
Saving money on eggs by keeping chickens.