Flower gardening help needed

I'm looking for a tri-colored butterfly bush. I had a beautiful black knight butterfly bush but it died in the fall. It used to get huge every year, I had to trim the sides back just to get in my gate and it grew almost as tall as my balcony. I cannot seem to locate one for sale locally, so I'm coming to you for help. Does anyone have an online nursery that you buy quality plants from that you would recommend? I don't want to buy from a place I know nothing about...The tri color blooms pink, white and purple flowers, and this is the site I found them on initially, http://www.soonerplantfarm.com/index.../384/index.htm, but I know nothing of this place.

If you have any ideas please share :)

Thank you!!!!

See if any dealers are near you, on here:
http://www.monrovia.com/plant-catalo...erfly-bush.php

I put in my zip code and it didn't bring any up. I'll keep scouring the internet and calling around. If anyone has any other ideas let me know. Thanks Sandie!

Darn, sorry that didn't work for you. I've had good success w/ Monrovia plants.