Rooftop hydroponic gardens. Pretty cool.

I'm not totally convinced that hydroponic growing gives a plant everything a good soil does—I can't help thinking of it as baby formula for plants—but there's a lot that's good about this approach, and what are the odds most of our commercial vegetables are grown in good, natural soil anyway?

Posted by sursumcorda on Tuesday, June 12, 2018 at 6:42 am | Edit
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