That's nearly idea for winter.
I can't go down to 50F ever in my apartment. Too cold for me. lol
Thanks for sharing the info. I think when people say easy or not easy without giving the information on their conditions or culture, it does not mean anything.
What's considered easy is not so easy for others, and without the detailed info, it's just nothing.
I also find parvis easy with the conditions I can provide, but I'm staying away from straight species of micranthum and armeniacum because I cannot give them the winter temperature they require to thrive. The good thing is I'm not that into those two and there are many hybrids that are very similar or better (of course my personal taste) in appearance. Thank goodness!
I have a whole bunch of hybrids involving armeniacum.
By the way, are they all robust or this first flowering one happens to be very strong?
4 growths in that time frame seems pretty good depending on how small it was back in 2012.
Oh, and last, what do you mean by aggregate?
What do you use? small stone chips??