Quote:
Originally Posted by jollyburger
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you might be right there. probably that drip irrigation, which would make sense in this application. trees
can survive in these containers, i have a japanese maple in a pot, and has done well for many years.
but, the trees will only grow as big as their container allows. and, being above ground, they will dry out fast in the summer heat. i cant imagine the metal sides would help either; that would transfer so much heat to the soil if hit with direct sunlight.