According to Fred Galle's Azaleas book, 24" high and 36" wide in 9 years.

rhodyman Thank you for the reply... I now need to pick another azalea for this location because 24" high is not a real "Wall" I would want it about 36" high. I don't care if it takes 9 or 20 years to get there just want to ensure it has the potential to get the desired size... Thanks again

Back on 8/6/2006 I got a reply from the place I bought it from and they wrote: "This azalea will grow to approx. 3-4 ft. in height and up to 3 ft. in width...thanks!"

Anyway... I've heard we can plant Azalea's as early as March.. Is there any rule of thumb as to how early I can put them in?

You can plant them 12 months of the year if they are acclimated to your location and you can get a shovel into the soil. See your other posting for the rest of the story!

Sizes given for trees and shrubs always representative.

Here is a link that might be useful: Myth of Uniform Plant Performance

Sizes quoted for rhododendrons and azaleas are typical for rooted cuttings 10 years old. They keep on growing, some more than others.