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Your soilCORRECTION Results & Annual Application Instructions

Here are the results of your soil analysis! We’ve analyzed the presence of a number of key nutrients in your soil and reported whether they are at high, low or optimal levels. Based on this analysis, we’ve provided season-by-season recommendations for correcting your soil chemistry.

TEST ID:
552
SOILS LAB ID:
DATE:
February 19, 2025
NAME:
TEST TYPE:
Lettuce
SQUARE FOOTAGE:
5000

Your Soil Test Results

Nitrogen
Amount to Apply Annually:
2.00lbs. Max

Because Nitrogen levels in your soil change dramatically in just a few days, any test claiming to provide accurate Nitrogen levels should not be trusted.

Results Units of Measure: ppm (parts per million)

Soil pH
Test Result: 8.00

Optimal Range: 6.00-6.50

High

Organic Matter
Test Result: 10.42

Optimal Range: 3.00-5.00

High

CEC = Your Soil's Capacity to Retain Nutrients
Test Result: 43.00

Optimal Range: 11.00-16.00

High

Phosphorus (P)
Test Result: 276.00 ppm

Optimal Range:
42.00-67.00 ppm

High

Potassium (K)
Test Result: 900.00 ppm

Optimal Range:
124.00-152.00 ppm

High

Calcium (Ca)
Test Result: 7847.20 ppm

Optimal Range:
7324.75-8881.65 ppm

Optimal

Magnesium (Mg)
Test Result: 2569.21 ppm

Optimal Range:
2603.69-4293.51 ppm

Low

Boron (B)
Test Result: ppm

Optimal Range:
ppm

Low

Iron (Fe)
Test Result: 158.00 ppm

Optimal Range:
11.00-50.00 ppm

High

Zinc (Zn)
Test Result: 22.55 ppm

Optimal Range:
3.50-8.00 ppm

High

Copper (Cu)
Test Result: 2.75 ppm

Optimal Range:
1.60-3.00 ppm

Optimal

Manganese(Mn)
Test Result: 57.50 ppm

Optimal Range:
21.00-50.00 ppm

High

Sulfur (S)
Test Result: 90.50 ppm

Optimal Range:
26.00-36.00 ppm

High

Seasonal Product Application Recommendations

If you wish to change the square footage covered by the recommended products, please submit below.

Change Sq Footage:

SPRING

SUMMER

FALL

WINTER

Spreader Settings

Click here for spreader setting for conventional products

Click here for spreader settings for organic products

Each of the products recommended above has a specific purpose for correcting your soil. It is essential that you follow all of these prescriptive solutions as instructed for the entire season.
That’s Science!

Questions? The groSMART team of soil experts are here to help!

Call us at 855-823-2316 or email info@grosmart.com