Growing potatoes: dig about 12 inches deep, mix half compost into the soil and plant about 5 inches deep. Add soil around as the plant grows. You can cover in the fall and harvest as long as the soil remains frost free.
Repurposed (Recycled) Pop Bottle Propagators Repurposed (recycled) 2 liter bottles make great propagators simply by adding a deli container on top oz - on the left, 24 oz on the right). They're a perfect fit.