The best time to transplant Irises is after blooming.

They do best in a loamy soil not clay.
You should add as much humus and coir to the soil as you can!!!


Jim Hamer wrote in message
...
I live in Bucks Co PA not far from Philadelphia. Can anyone tell me the
right time to transplant some Irises. What type of soil do they like
best.
My backyard is solid clay!!


Thanks for your help.