image by Percita/Flickr.com
The best time to separate iris bulbs is late summer or the beginning of fall, after flowering. This should be done at least every 3 to 5 years.
About this Author
Diane Dilov-Schultheis has been writing professionally since 2000. She is a food and travel writer who also specializes in gaming, satellites, RV repair, gardening, finances and electronics. She is a member of the Society of Professional Journalists and has been published online at the Travel Channel and Intel.