Minecrafts Smallest Semi-Auto Tree Farm [Observer 1.11]

Here is a simple and comp semi-auto tree farm that is cheap to build and quick to setup. Flush with the wall and easily upgradable.\r
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The new Minecraft 1.11 Observer block is amazing. After some tinkering I have built what I believe to be one of the most comp semi-auto tree farms available. I hope you will agree.\r
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Watch in HD and dont forget to like, comment, and share to pass this along to the Minecraft newbies out there!\r
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Club 01 by Machinimasound.com\r
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