Soil sampling is often thought of as a fall task—but spring and summer sampling can provide valuable insights at key points in the growing season. By understanding what’s happening in your fields before and during crop growth, you can build a more complete picture of soil performance and make more informed decisions moving forward.
Spring Sampling: Starting with a Clear Picture
Sampling in the spring helps establish a baseline before the crop fully takes off. It provides a look at nutrient availability coming out of winter and sets the stage for understanding how your soil is positioned at the start of the season.
Spring soil sampling can help:
- Identify carryover nutrients from the previous year
- Evaluate nitrogen availability and early-season needs
- Support decisions around pre-plant or side-dress applications
- Create a starting point for tracking changes throughout the season
Having this early snapshot allows growers to begin the season with more clarity and confidence.
Summer Sampling: Understanding In-Season Changes
As the crop develops, soil conditions continue to shift. Summer soil sampling captures what’s happening mid-season—after nutrients have been utilized, moved, or lost due to environmental factors.
Summer soil sampling helps:
- Reveal how nutrient levels have changed during the growing season
- Highlight variability across different areas of the field
- Provide context alongside tissue samples and crop performance
- Offer insight into how management practices are working in real time
This mid-season perspective helps connect what you’re seeing above ground with what’s happening below the surface.
Putting the Full Picture Together
When used together, spring and summer soil sampling provide a more complete understanding of your fields. Instead of relying on a single point in time, you’re able to track how soil nutrients change and respond throughout the season.
This combined approach can:
- Improve interpretation of yield results
- Support more precise fertilizer planning
- Help identify trends across different soil types or management zones
- Strengthen long-term soil management strategies
Talk to your Agronomist Today
Connect with your agronomist to get started on a sampling plan tailored to your acres and to walk through the results together, so you can make informed decisions and plan the best next steps for your growing season.