Know Where You Stand.

While soil testing is the cornerstone of nutrient management, soil testing alone offers an incomplete picture. Growing crops are an excellent indicator of how well a fertility program is working. Coupling plant tissue analysis with soil analysis provides customers with powerful insight to develop and maintain an effective fertility program for their operations.

Basic Plant Test Packages – Leaf and Petiole

ID	Description
P1	Phosphorus, Potassium, Magnesium, Calcium, Sulfur, Sodium, Iron, Aluminum, Manganese, Boron, Copper, Zinc	$19.50
P2	Nitrogen (Total) plus elements in P1	$23.50
P5	Nitrate-N plus elements in P1	$26.00
P6	Nitrate-N plus elements in P2	$33.00

Next business day turnaround for routine analyses. Reports and data available by e-mail and eDocs

Foreign & Quarantined Samples

We hold an USDA APHIS permit to import regulated plant material (samples) from foreign countries. Please contact us for details.

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A&L Great Lakes Laboratories, Inc. is an independently owned and operated agricultural testing laboratory located in Fort Wayne, Indiana. Our intent is to deliver fast, accurate analyses that you can trust to make your most important decisions.

+Plant Analysis