Wait until next spring before replacing them. I have purchased from Bluestone several times and been happy.

Personally, if I buy heuchs online as opposed to my local nursery, I always order from Casita Azul. Their heuchs run about $12.99 for a 3" pot and they have an awesome selection. They're also having a special right now. If your plant order is $35 or more, they give you 10% off your entire order.

All of that said, I don't think they have Dolce Licorice. They do have many darks leaved ones to choose from, though. Obsidian would be an excellent substitute if you don't end up finding the one you're looking for.

Here is a link that might be useful: Casita Azul

I used to buy from Casita Azul all the time, but the last time I had bought from them everything had been super tiny and almost all the plants died. I have been thinking about trying them again though to see if they got better again. But they don't have the Dolce Licorice I looked at them first. They are the ones I got most of my heucheras from in the first place. They are all sold out of the ones that I would want from them.

Its sad that you lost your Huecheras. There are many online shop, i used to buy from Hoastsdirect.

I have been happy purchasing from Santarosagardens.com. Many of their heucheras are on sale now at half-price.