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Okay, I printed out these instructions to grow cucumbers hydroponically in a trash can. I'll find the site again and post it if anyone is interested, though I think I originally found the instructions on Dave's. I can't start them yet, but I want to be prepared, and one of the things I need is forestry tubes.
What is a forestry tube? Can I just use a length of pvc pipe?
Also, has anyone done this? Does it work?
Thanks!
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