| If space is really a problem, consider pleaching a pear tree against a south facing wall. |
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| In northern Europe the pleaching is usually this very narrowand two dimensional shape, but there are many examples of wider, three dimensional hedges correctly termed boskage. |
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| It's called pleaching and when a number are put together in a straight line, they form a hedge in the sky with bare stems for two metres so you can plant around them. |
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