Bumper Crop Onion, Leek & Garlic Food | High Phosphorus Fertiliser | 5-19-10+3Mg | 500g - 25kg. Total Phosphorus Pentoxide (P2O5) 19.0 % 8.1 % Phosphorus (P). Phosphorus Pentoxide soluble in Water 17.6 % 7.5 % Phosphorus (P).
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