Yes, I keep a "grow list" on the computer......with the name of the iris, hybridizer, year of registration / introduction, class (IB, TB, whatever) ,height, season (early, late, whatever), and it's location (which bed, or area it's planted in. I also print out the AIS page on the iris, and , on the back, note where I got the iris, which bed it's in, and any "notes" on it I might need later (when it first bloomed, if I had insect, or disease problems, etc.)
here's a pic of one of the "sheets'. I keep them in binders.
