Having a good trowel is a must for gardeners, and having one that will measure depth, help with harvest, and stand up to the test of time is even better. A Hori Hori tool like this one from Nisaku is a knife, a trowel, and a depth measuring tool all in one. It has one serrated edge to cut through stems for harvest and roots while digging and comes with a sheath to protect it while not in use. As a versatile tool, it’s a great addition to any gardener’s tool kit.