An absolutely stunning place to visit. Make sure to dress cool though, as it is rather humid once you're inside.
There is a wide variety of plants, and the Butterfly room was a ton of fun to walk around and follow the butterflies around. The sculpted glass art is tasteful and blends in with the arrangements rather well. The miniatures and train sets on display add a whimsical touch as well.
All in all, if you want a relaxing hour or two, go see it. Bring a camera too!