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Crop Services International: Soil Testing, Consulting, Agricultural Products Products

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Biological Inoculants (15)
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Dry Soil Amendments (13)
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Biological Inoculants
Biological Stimulants
Bulk Minerals
Compost Tea Brewing
Cover Crops
Dry Soil Amendments
Liquid Soil & Foliar
Minerals & Microbes
Personal Consultation
Quantum Ag Products
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“Your recipe of foliar spray… helped repair the winter damage to both varieties during the growing season. Dane, I cannot express my appreciation with your stellar professional efforts and personal attention in this matter.”
Mike F, Coloma, MI

Crop Services International: Soil Testing, Consulting, Agricultural Products Products

800-260-7933
616-246-6039
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About Us

Crop Services Int’l (CSI) represents over 40 years of guiding growers whose goals are transitioning to more sustainable growing paradigms, and increasing profitability. READ MORE

Our Approach

We call ourselves Nontoxic/Sustainable/Biological. CSI also services Organic, Bio-Dynamic and Quantum orientated growers. READ MORE

Making the Transition

The first step in the transition process is to establish the existing mineral levels and ratios of your soil by testing. READ MORE

News & Articles

Our Grower Grazier Newsletter, Articles by Dr. Phil and more. READ MORE

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