TPSL® Soil Test for Pasture/Forage
Optimize Your Pasture for High Productivity, Animal Health, and Soil Longevity
Healthy Soil = Productive Forage = Better Herd Performance
Pasture and forage systems demand more than just basic fertility—they require sustainable nutrient cycling, balanced micronutrients, and long-term soil health to deliver consistent yields and nutritional quality year after year. Our TPSL Plant Natural® Soil Test for Pasture & Forage is built specifically for grazing operations, hay fields, and rotational pasture systems that must perform under pressure.
This is more than a basic soil test—it’s a comprehensive pasture productivity tool designed to help you grow healthier, more nutrient-dense forage for your herd.
What’s Included in Your Analysis
Soil Properties
- Texture – Affects compaction, water holding, and root penetration
- pH – Influences nutrient availability and microbial activity
- Carbonates (CO₃) – Excess levels can lock up nutrients and raise pH
- Electrical Conductivity (EC) – Salinity check to protect forage crops
Macronutrients
- Nitrate-Nitrogen (NO₃-N) – Snapshot of plant-available nitrogen for leafy growth
- Phosphate (P₂O₅) – Essential for early root development and grazing recovery
- Potassium (H₂O & CO₂ extractable) – Critical for water regulation and forage quality
- Sodium, Calcium, Magnesium (H₂O & CO₂ extractable) – Influence palatability, plant resilience, and mineral uptake by livestock
Micronutrients & Trace Elements
- Zinc (Zn), Iron (Fe), Manganese (Mn), Copper (Cu), Boron (B) – Support plant enzyme function, protein synthesis, and forage quality
- Cobalt (Co), Molybdenum (Mo), Selenium (Se) – Essential for livestock health, supporting rumen function, metabolism, and immune systems. These are critical for pastures intended for grazing animals.
Soil Ratios
- Na:Ca and Na:Mg Ratios – Indicate risks of soil compaction, crusting, or structural decline, especially important in high-traffic pastures
Your Report Includes
- 2-Page Color-Coded Lab Report
Easy-to-interpret results, with nutrient levels highlighted by severity - Pasture-Specific Fertilizer Recommendations
Tailored to forage systems like Bermuda, brome, fescue, clover mixes, or native range - Plant Nutrient Removal Rates
Estimates based on typical forage uptake, helping you replace what your herd removes - Neutral, Practical Fertilizer Guidelines
Designed to improve productivity without over-applying costly inputs
Sample Requirements & Turnaround
- Minimum Sample Size: 3–4 cups of soil
- Required Sample Depth: 0–12 inches (topsoil only)
- Turnaround Time: 5–7 business days after sample receipt
Need Help with Your Results?
Our Certified Crop Advisor offers personal consultations. We can help interpret your report, refine your fertility program, and support your grazing goals.
📞 Call to schedule a consultation.
Why Choose TPSL Plant Natural® for Pasture Soil Testing?
- Built specifically for grazing systems, hay fields, and forage crops
- Includes livestock-relevant trace minerals often ignored in basic tests
- Trusted by ranchers and grazing managers across the U.S.
- Backed by decades of agronomic and soil science expertise
Order the TPSL Plant Natural® Soil Test for Pasture & Forage Today
Keep your pasture productive, your soil resilient, and your animals thriving. Order this test to get data-driven guidance designed for long-term success.
Frequently Asked Questions
- What are your business hours?
Our office is open Monday thru Friday from 8 am to 5 pm. We do close for major holidays, so we recommend ordering your testing and sending your sample early if a holiday is coming up. You can always reach us by email. Just send us a message at info@tpslab.com
- When will I get my results?
We understand that you need your results as soon as possible. That is why we make sure to begin processing your samples as soon as they arrive at our laboratory. When the results are ready, we will email them to the email address you provided on your submittal form. The list below will give you an idea of our usual turnaround times.
Soil Tests: 5-7 Business days
Water Tests: 5 - 7 Business days
Plants Tests: 24 - 48 Hours
Compost Tests: 7 - 14 Business days
Fertilizer Tests: 3 - 5 Business days
Heavy Metals Test: 7 - 14 Business days
We offer a rush option for an additional 50% of the testing cost, but we would encourage you to give yourself time to test before you get to a point where a rush is needed.