Ground Rock Phosphate (GRP)
GROUND ROCK PHOSPHATE (GRP)
DGL GRP – Natural Phosphorus Fertiliser for Strong Root Development
Consistent Phosphorus Nutrition In Every Application
DGL GRP delivers natural phosphorus in every application, providing essential nutrition for robust root systems and overall plant health. This slow-release fertiliser is derived from mineral deposits, ensuring a steady supply of phosphorus that matches plant uptake rates throughout the growing season.
Soil Acidity Synergy & Long-Term Fertility
GRP performs exceptionally well in acidic soils, where natural soil processes gradually release plant-available phosphorus. Unlike synthetic fertilisers, GRP improves soil fertility over time, enhancing microbial activity and organic matter content for sustainable crop production.
Advanced Natural Technology
• 100% natural mineral fertiliser with no chemical processing.
• Slow-release formula prevents nutrient leaching.
• Improves soil structure and water retention.
• Contains beneficial trace minerals
Formula: Ground Rock Phosphate (0-30-0)
• Phosphorus (P₂O₅): 30% - Promotes strong root growth and flowering.
• Calcium (CaO): 30% - Naturally balances soil pH.
• Trace Minerals: Includes iron, zinc, and manganese.
Ideal For:
• Acidic soils (pH < 6.0)
• Perennial crops (cocoa, coffee, fruit trees)
• Organic farming systems
• Soil rehabilitation programmes
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Do you know the nutrient content of your soil?
Ensuring your soil is a healthy and productive medium for your crops is among the most important things you can do as a farmer. Without the correct levels of nutrients, crops won’t achieve their maximum yield potential. Understanding your soil nutrients is a critical first step before purchasing fertilisers or other inputs (that you may not need!)
Working together to help farmers grow more with less
