a little garden near Gawler
Posted on July 21, 2022
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Vortexes are a great way to mix liquid fertiliser and air in order to get the richest, most biologically active brew. Here’s how to make something that will whip some up for you.
Category: Aquaponics, bacteria, DIY, fertilizerTags: air lift pumps, DIY, fertiliser, vortex
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