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actually, if you have a big enough property, it would be a good thing. You can create your own micro-climate, have a pretty good wall that is probably good for noise control as well. And it would have been a good thing when it was still possible to get them for free. Here, so many people want them that they are almost $ 200 a piece (used, previously filled with non-toxic substances)

Wow! They're under $100 here, usually around $50. I got mine for free from a guy at work. I eventually want a few more though. Gonna put em up on small water towers and feed them from roofs around the property.

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We used to be able to get them for free. No more. Grab as many as you can if you have a free option. Just make sure no poisonous chemicals were transported in them.