How often to soil sample

There are lots of ideas about how often to soil sample a field. Some say every four years is often enough. Some say every crop cycle. In other words, in a corn soybean rotation, every 2 years. Our service provides annual sampling. Why is that needed? It allows us to track your fertility every year. It allows us to monitor your field every year for other soil health issues that we may see. It also takes the guesswork out of how much fertilizer you need. You don't have to worry about how much last year's crop took off, or how much fertility is left. By having the data you know where your fertility levels are. Also, the more familiar we are with your fields the better we can advise you.