Never Throw Out Old Potting Soil (5 ways to Reuse It)

Most gardeners throw out old potting soil every season without realizing they are tossing something that still has real value. The nutrients may be depleted, but the structure, the microbial life, and the organic matter are largely still intact and still useful. This video covers five practical ways to put old potting mix back to work, from accelerating your compost pile to cutting the cost of filling raised beds, with the last one being something most gardeners would never think to try.