Irises are ideally transplanted between late July through September because the plants loves the heat and drier weather of summer and the summer dividing will reduce the incidence of bacterial soft rot. However, they will tolerate an uprooting almost any time during the garden season so if fall doesn’t work, go for spring!
Irises are ideally transplanted between late July through September because the plants loves the heat and drier weather of summer and the summer dividing will reduce the incidence of bacterial soft rot. However, they will tolerate an uprooting almost any time during the garden season so if fall doesn’t work, go for spring!