Re: I'm new and have a question.


Carolyn:  You are quite right about iris rhizomes growing up to ground level.
 When I  lived in New Jersey the soil was very sandy and so I planted my iris
about 1 inch down under ground level. By the next bloom season the iris were
growing right up on top of the ground.  Even those planted deeper than that
would send up a pencil like growth from which the new rhizome would grow to
reach ground level.   I guess the point I'm trying to make is that unless the
rhizome is planted really deep the plant will seek its proper ground growing
level within 2 growing seasons at the most.  I have inadvertently tilled iris
under and have had them surface from about 6 inches down.  

Regards Dave, Oregon



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