A soil probe is a great way to find out how deeply you have watered. Watering your trees, shrubs, perennials and lawn deeply will encourage the plants to grow deep roots. This will make them healthier and more drought-tolerant. You can also use the probe to find out the root depth.
A soil probe is easy to use. Find out how in this short video. Here is one option for an inexpensive soil probe to buy.
