Pardon a second question in only one week. ... I planted several bearded iris several years ago that may have bloomed the first year but have never bloomed again. I moved one this year to what I thought might be a more hospitable spot. No bloom. ... They are in a very sunny spot with reasonable drainage. ... Shall I dig 'em up and pitch 'em ... or should I do some more pampering before giving up?

Thanks!