BLOCKAGES!
In this week's episode we delve into the issues around filter and nozzle blockages. We pay particular attention to the problems that can arise when mixing various biological products and how to overcome them.
Fish-based organic fertiliser
Most commonly extracted using phosphoric acid. Phosphorus often reacts with soluble calcium to form insoluble calcium phosphate. Once this forms, it isn’t going anyway, no matter how much you rinse the system. So avoid calcium containing products when using fish-based fertiliser, or do a bucket test first.
The other issue with many organic fertilisers…
The skinny
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