Helping agronomists help growers

The UK’s most popular crop management solution

for more than 25 years

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  • Nutrient Planning
    Create Nutrient Management plans (RB209) and easily convert these into fertiliser product recommendations

  • Crop Approval and Verification
    Sentinel Active is an indispensable tool providing detailed crop approval information and verification for all UK pesticides

  • Client Collaboration
    Enhance your grower relationships by exchanging data quickly and easily, saving time and preventing errors

  • Product Orders
    Calculate products required for each recommendation. Generate product orders and send to clients

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Add to your package

A range of options and modules can be added to tailor Gatekeeper to your business requirements

  • Sentinel Active

    An indispensable tool providing detailed crop approval information and verification for all UK pesticides

  • Farm Mapping

    A range of mapping tools and features enable you to mark, measure and plan your field and farm features

  • Precision Farming

    A complete range of precision farming tools to manage your data. Compatible with the industry’s leading devices

  • Plus more

    To enhance your crop management package

    View modules & options