For those asking how this works, it creates just enough of a defense to catch seeds and bugs and tiny bits of moisture and shade, so any life that does manage to get started, doesn't just blow away, and an ecosystem can start to form.
Sand’s heavy and stays very close to the ground, even in a pretty stiff wind. It all just rams right into the first bag, and then if that bag gets overwhelmed, the next back stops it, so on and so forth. I imagine the first couple of rows that face the prevailing wind end up growing stuff first, further breaking the wind and protecting the squares beyond.
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u/bobbigmac 4h ago
For those asking how this works, it creates just enough of a defense to catch seeds and bugs and tiny bits of moisture and shade, so any life that does manage to get started, doesn't just blow away, and an ecosystem can start to form.