Hi Teresa. Yes they do very well in zone 6b, they are alpine type plants so enjoy being covered with snow over the winter. If you have never grown them you might try acquiring a few that are already here in the U.S. to figure out where in your garden or containers they would do best. If you have hot humid summers they would want morning sun with filtered or bright light the rest of the day.
I look forward to seeing your new found planting experiment progress. Once you try them you will be hooked.

OMG This is so cool....why didn't I know this

Have your reached the limit yet? On page one it makes me think you have enough orders? Does anyone have a few for postage then? Thanks!

I think this would be a very expensive way to get started in sempervivum. That is why I suggest buying locally, or on line. There might be some one here that has some they could send you for postage.

Sound advise!
I'm still a noobie, but I know you can buy many beautiful cultivars from vendors on the green pages for very, very reasonable prices!
Even someone like me, with very little self control when it comes to semps, can order up quite a few cultivars for not a lot of $.

Some of the vendors will be ordering EU cultivars, I assume you'll be able to order those online at some point in the future too!

I and many other members are interested in trading as well. A really fun way to get new cultivars and make new friends!
Check others plant lists, maybe you have a semp that's in somebody's want list.

Great suggestions Terri. I have trades with many members here at NGA.

Soooo anxious to see the "what's available " list from Wolfgang!
I'm emlarging the rock bed, mixing soil and taking inventory of clay pots, in case I want to keep a close eye on anyone.
Very, very exciting!

I hope this is the right place to be posting.
Here is my list

Sempervivum Anak Krakatau Martin Haberer 1977
Sempervivum Brand New Style Volkmar Schara 2013
Sempervivum Blaues Blut
Sempervivum Blickfang Volkmar Schara 2015
Sempervivum Charlie Chaplin Andre Smits 1985
Sempervivum Cupacino Gaston Wuyts 1997
Sempervivumm Fresh Fine Orange Volkmar Schara 2014
Sempervivum Galadriel Erwin Geiger 2010
Sempervivum Grand Chef Andre Smits 1993
Sempervivum arachnoideum Kitty Andre Smits 1993
Sempervivum Landmine Andre Smits 1993
Sempervivum Leopold
Sempervivum Lutisse Andre Smits 2012
sempervivum Ogarita - Hauswurz Andre Smits 2013
Sempervivum Rose Rosa
Sempervivum Schwarze Rose Hans Jorg Gensch 2002
Sempervivum Speranza Volkmar Schara 2003
Sempervivum Sterntaller Andre Smits 2006
Sempervivum Tiefgang Volkmar Schara 2014

Heuffelii Lemon cheese or Cheese Love or Cheese Dream or any other "Cheese"
Jeuffelii Vesuvius
Jovibarba Dew Drops
Jovibarba allioni Prairie
Jovibarba x Soleil Dor

Orostachys Baikalsee
Orostachys japonica "fimbriatum"

Prometheum rechingeri
Prometheum rechingeri x Kupe Dag

Rosularia elymaitica

Sedum populifolium x tartarinowii Vaslav Plestil"s Red

Lynn

Wolfgang @wolfgang
Thankyou for doing all this work for us.
I would be happy for you to choose substitutions if any on my list are not available
Jo Ann

Jo Ann, you can buy 'Alesia' and 'Samadhi' from goldfinch4 (Chris)
Several members have 'Orange Glow', valleylynn and goldfinch4

Wow Lynn Thank you so very much. I should have been able to find that out for myself but totally missed it. Once I find out how much the German order is going to cost I am going to place an order with Chris.

Edited my list Added Sara Maya.

@turini I am concerned that if we do not get some plants before July the weather will be too hot and they will bolt to flower and be lost. Just wondering

Jo Ann, he is on his last trip in search of the semps. He will be contacting each person with what he has on their list and the prices.

Thanks so much Lynn. I'm just being a nervous nany here. or maybe it's a nervous niny

So excited!

Nervous Ninny...

I really, really hope I can practice at least some self control when I hear what's available!

I have to order enough to justify the shipping. oh man I have blinders on when it comes to semps. I can only see how lovely each and every one would look in my 'rock piles"
Yep, no self control whatsoever!

Terri, I am so sorry to hear you are having trouble with self control issues. Maybe some of us more experienced sempers can help you with this problem?