Very frustrating and a little useless.

Although its easy to use and visually beautiful its also frustrating. My first hour working I found it can suddenly shut down and you lose all your work if you dont pay them more money for a save your work option. On principle I wont because this is like picking your clients pocket while they do some bug fixing. You can save image to your own library but when it suddenly closes down you have to go back and rebuild it all over again.
It would be helpful to have a way keeping a running list of all the names of the plants youve selected so you can actually go buy them at a nursery. It does offer a lot of plant info from the list but you cant access that from your completed image. So unless you already know the names of the plants remaining on your final version, it wont tell you.
Also there is no sliding timeline of seasonal bloom. ie, if you have selected an Azalea it appears to be in full bloom at the same time as fall blossoms and this can result in a very busy colour scheme that is quite deceptive.
But if you are trying to show someone what a garden may look like despite this I suppose it may help.

Wombashat about iScape, v2.5.4