DIY Compost Tea Brewer
posted 6 months ago
Dan over at Plant Abundance just posted this video. He showcases the construction of this plan from OSU (also linked in his video description). Neat little rig. Worth a share; but it also got me thinking. Has anyone experimented with windmills to power something like this? Obviously you need quite a bit of air pressure to force bubbles up through that much water. Food for thought...