Home Gardening: Testing Mulch for Water Retention
In a simple home experiment, we tracked how long soil stays moist under straw, bark, and compost. Using reliable soil probes from Lab Equipment Dealers & Suppliers Near me, we gathered daily data. Bark outperformed straw by a wide margin. Compost was close behind and added great texture to the soil. If you're looking to cut down on watering, this test offers real-life answers.