That's weird John!? Every last on of my late arrivals are doing semi phenomenal as are yours. Heaven's Reply took a setback with rot, but is my most vigorous of all. Second place is my art school and Ambertime is going increasing everywhere. Some I'm more than positive will put on a show. Some even show that weird fan that bloom stalks grow from.
I guess per 2 gallon pots I used. 2 quarts peat moss, 1/2 quart sand, top soil (the cheap stuff) and some perlite. Oh yeah, bone meal!!It was a pretty spongy mixture. Had to keep pushing down rhizomes till roots took. Over half of them were planted around Dec. 10th. Maybe 2017 will be their year..