had my eye of Cassis as well. Of course Tie dye made it to my basket as well, including couple of others.
Thanks for letting us know, I just needed to spend more money ;)

How do you go about adding to your order once you already have one?

I just did a new one.

Me too. I asked to combine my orders in the comment box, but I am not sure that they will notice the comments. They ignored them in my first order.

This is now on their site:

All order buttons are now updated to reflect their accurate availability. Please note, we are unable to acknowledge any special requests, or modifications to add plants to existing orders. If you desire additional plants, another order will be necessary to reserve them. Thanks for your patience.

Guess more than a few of us have placed second orders.....

Yeaaaaaaa....I got to get Clematis "LadyBird Johnson" and another "Cassis"...yipppppppeeeeeeee.....Jeanne