Friday, May 1, 2015

Irises

As May arrives, so do the beautiful blooms of the irises.
Photo from Master Gardener, Chris Janne
There are hundreds of varieties, both bearded and beardless. Once planted, very little care is required for an abundance of blooms.

When planting the rhizomes, choose a sunny, well drained location.  Amend the soil with bone meal and a good fertilizer 2-3 weeks before planting. Bury the roots but keep the rhizome near the surface. Space the irises about eighteen inches apart with the rhizome facing in the same directions. Once planted the irises rhizome will continue to grow and produce more plants. They will need to be divided about every 3 years, cutting the new growth from the old, discarding the old and replanting or sharing the new. Bearded irises should be divided in July or August. Beardless irises should be divided in early spring or fall. Once the iris bed has matured, there will be plenty to share with friends. All irises are heavy feeders and do best when fed once a year. As with all gardening, a soil test through the Extension Service will determine what nutrients are needed.

The American IrisSociety has detailed information on growing irises and also an Iris Encylopedia with photos and descriptions.


The Garden Department of the Murray Woman’s Club is sponsoring 2nd Annual Floral and Iris Color Show, Plant Sale and Luncheon at the Clubhouse of the Murray Woman’s Club, 704 Vine Street, Murray, KY. Show registration is from 7:30 am - 9:30 am. You can view the show from 11:00 – 1:30 and enjoy a wonderful luncheon and plant sale from 11:30 – 1:00. For tickets and additional information, you may contact Linda Scott, 270-753-7944 or lscott187@gmail.com

The following are from the Dennis Dreyer Collection.