• Grow more with less.

    Get lab tests for your farm’s soil, water, plants and other inputs.

  • Internationally Accredited Laboratory Services

    20 years of delivering high quality laboratory & advisory services for agriculture, environmental monitoring and food safety sectors in Africa.

  • Welcome to Crop Nutrition Laboratory Services

    Advising farmers across Africa on how grow the best with less.

  • Start your own Soil Testing Lab for Smallholder Farmers

    The Cropnuts FARMLAB gives smallholder farmers direct access to in-field laboratory services. Talk to us about setting one up for your company or community.

  • Expert hands-on training from people with over 20 years of experience

    Sign up today and get hands-on technical training from our agronomy expert.

  • Breaking yield records with precision farming

    Tap into our large-scale precision agronomy service to achieve internationally record- breaking yields.

Center of Analytical & Agronomy Excellence

Crop Nutrition Laboratory Services Ltd (Cropnuts) is East Africa's leading agricultural testing laboratory & agronomy advisory services company. Leaders in soil fertility, water quality, food safety, pesticide residues, fertilizer quality, animal feed, plant disease & nematode laboratory analysis.

Leading farm management consultants offering farm advisory services with advanced tools such as satellite imagery for precision farming, GIS applications for soil mapping & land suitability surveys.

  • 12390

    Corporate Clients

  • 75835

    Smallholder Farmers

  • 13

    Mobile Laboratories

  • 944

    Field Trials Conducted

Our Laboratory is Internationally Accredited

Cropnuts is ISO/IEC 17025 accredited by the Kenya Accreditation Service (KENAS). ISO/IEC 17025 accreditation fulfills the general competence requirements for testing and calibration laboratories and demonstrates our ability to carry out laboratory testing and calibration to an international standard.

Real Farmers, Real Success Stories

Find out more about how we are working with farmers to improve their yields

  • How We Achieved Massive 11.84 ton/ha Barley Yield

    Barley farming in Kenya is setting new yield records as witnessed in various barley trials conducted in Timau, Meru County. Trials are a huge part of making progress in farming, and back in September 2018 we harvested something truly special. A plot of barley – 10 metres long by 2 metres in length – that […]

  • Soil Testing For Smallscale Farmers In Malawi

    Our on-site AI based soil testing platform has already reached 90,000 smallholder farmers across Africa

Stay Informed, Be Inspired

Get the latest news from Cropnuts and don’t miss out on the latest in independent agronomy, including articles, alerts, case studies and training opportunities plus much more.

Soil health Crop Nutrition Crop Production Soil Testing
June 21st, 2024

Introduction to the Magnesium Nutrient

Magnesium (Mg) is a vital nutrient that plays a crucial role in plant health and productivity. Magnesium is a secondary macronutrient indispensable for various physiological processes in plants. Let’s explore the significance of magnesium in plant nutrition and how it contributes to robust crop growth: 1️⃣ Role of Magnesium in Plants Magnesium is a central […]

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Soil health Crop Nutrition Crop Production Soil Testing
June 12th, 2024

Tomato Crop Nutrition Guide 🍅

Tomatoes are one of the most beloved crops, and to ensure a bountiful harvest of juicy and flavorful tomatoes, a well-tailored fertilizer program is essential. Let’s explore a comprehensive fertilizer program to optimize your tomato crop’s growth and yield: 1️⃣ Pre-Planting Stage Begin with a thorough soil and water test to assess the nutrient status […]

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Food Testing Food Science Food safety Services Food Safety
June 12th, 2024

The Connection Between Food Safety and Public Health

Food safety and public health are intrinsically connected, with the safety of the food supply playing a critical role in ensuring the overall health and well-being of the population. Here’s a detailed breakdown of how these two areas are interconnected: 1️⃣ Prevention of Foodborne Illnesses Food safety directly impacts public health by preventing foodborne illnesses. […]

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