• Dry Fertilizers

• Tissue Sampling

• Field Inspections

• Recommendations

• Organic Field Inspections

• IPM Programs

• Herbicides

• Insectides

• Fungicides

• Fertilizers (Dry and Liquid)

• Growth Regulators

Dry Fertilizers

At Leffingwell Ag Sales Co. , we offer a complete one stop solution for all of your dry fertilizer needs.

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Dry Fertilizers

Fertilizer is any organic or inorganic material of natural or synthetic origin (other than liming materials) that is added to a soil to supply one or more plant nutrients essential to the growth of plants. A recent assessment found that about 40 to 60% of crop yields are attributable to commercial fertilizer use.

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