Hi, Mar
Here is another link to their site:
http://plantstep.com/index.htm
It is really nice to use. You can click and group then by intro yr, hybridizer, size etc. It was a great $30 investment! I really need to update my catalog. You can open catalogs and then scroll down and look for my name. Teresa Barrow
I do wish that it had another option other than Display when you are sold out of a plant.