TPSL Plant Natural® Soil Test + LOI

SO-04
$135.00
In stock
1
Product Details

Included in your analysis:

Texture pH
% Active Organic Matter Total Organic Matter (LOI)
Electrical Conductivity (EC) Carbonates (CO3) Nitrate-Nitrogen (NO3-N) Phosphate (P2O5)
Potassium (H2O & CO2)
Sodium (H2O & CO2)
Calcium (H2O & CO2)
Magnesium (H2O & CO2)
Na:Ca Ratio
Na:Mg Ratio
Zinc (Zn)
Iron (Fe)
Manganese (Mn)
Copper (Cu)
Boron (B)
Result Interpretations
Result Recommendations
Plant Removal Rates
Fertilizer Guidelines

Minimum Sample Size Required: 3-4 cups

Turnaround Time: 5-7 business days

NOTE: The 2-page color-coded report includes recommendations for up to two different crops, except for Hemp. Being that there isn’t a long growing history for hemp in the United States, there are no standardized removal rates for hemp. As such, if hemp is listed as the desired crop on the submittal form, we will only provide general soil health recommendations. For more specific hemp fertilization rates, we recommend testing through our Hemplan TM program.

If additional clarification of soil report(s) are desired, personalized consultations are available with our Certified Crop Advisor for $25, in 10 minute increments, with lab work order. Call to set up an appointment.

Save this product for later

Frequently Asked Questions


Hi there! Have some questions about our company? Find the answers below. 
  • 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.

a paypal , mastercard , and visa logo on a white background .
Refund Policy
Share by: