The Brass Soil Probe is a tool to help you determine when to water your plants. It can pull a small sample of soil from the bottom (or near the bottom) from a planter. This is especially useful for large planters. It can also be used as a soil aeration tool.
Small measures 9 ¾" L x 1 ⅛" W
Large measures 13 ¾" L x 1 ⅛" W