Ground Rock Phosphate 50 kg
For a slow release forestry fertiliser useGround Rock Phosphate (12% Phosphate). Phosphate should not be applied on soils that have a pH of 6 or greater as it is ineffective on these soils. Do not apply to waterlogged ground or in periods of heavy rainfall. Only apply during the period April to August.
Additional information
Weight | 50 kg |
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