Time to divide or not??? also possible ID??
Was given a clump and planted at least 6 yrs ago. Have never divided. Did bloom nicely (never a lot tho) but didn't get many blooms last couple years. Also, they have heaved up out of ground about 3". Not sure how to proceed. Not familiar with irises.
Don't know name. Its not bearded and stands about 2 ft tall.
(due to tablet not playing nice with website, I will have to post rest of pics in next post)