Hackberry Trees are one of my greatest host plants in the butterfly garden, but they only have one problem. They get huge! According to the Mo. Bot. Garden they can get 60 foot tall and have a spread of 60 foot. That’s much too large for my small back yard.
The solution I’ve found is a constant use of the pruners to keep it to a 6 foot height and a dwarfish spread. It has worked well for the past few years and the tree doesn’t seem to mind the trimming. When the limbs seem to be getting a bit too long, I snap them back and lay them over on the tree rather than immediately cutting them off. I do this to allow any larvae to move to a new branch.
Note – using this tactic allows you to watch the butterlies lay the eggs on the tree rather than having to use binoculars to see any action.
Butterfly Gardening 
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Would love to see more pictures of your Hackberry.
Recently on my blog:
Once upon a time in social media
http://stanfaryna.wordpress.com/2012/06/25/once-upon-a-time-in-social-media-and-other-social-media-dohs/
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