I was at the Munsinger Gardens in St. Cloud the other day. The staff of 20 or so work so hard to keep such a gorgeous 14 acre garden. I don't think the pictures do it justice, but wow! Check it out for yourself! It's right next to the Mississippi River at the south end of the St. Cloud State campus.
I was informed that there are lilies that can grow 8 to 10 feet tall!! They're a cross between Trumpet and Asiatic lilies! And they are beautiful!
Check out the Munsinger Clemens Gardens website for more info
here