5. Certain cultivars are far more vigorous growers than others, and in closely planted beds, the more vigorous growers will almost inevitably choke out the less aggressive irises over time.
Thanks Chris. I believe #5 is probably to blame. I didn't know they would do that!
http://faq.gardenweb.com/faq/lists/iris/2002045248021678.html
ReplyDelete5. Certain cultivars are far more vigorous growers than others, and in closely planted beds, the more vigorous growers will almost inevitably choke out the less aggressive irises over time.
ReplyDeleteThanks Chris. I believe #5 is probably to blame. I didn't know they would do that!