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Posts: 1
Registered: ‎03-09-2013

William,

The planting guide I have for the set of 4 butterfly bushes I bought 2 yrs ago says prun in March, but is doesn't say how or where to trim them back? I have had them all in pots so their langly(few stems) that just spread out not filling in fully like the picture shown in the plant guide, or the 3 pc collection that was on air a little bit ago. Where do I trim back and how far down?

thank you

Debbie