I have not had this get it's registered height for me. It stays shorter. Blooms alot, and the color is glowing. The substance is nice and it seems to keep it through the day, not melting.
I ordered mine from Homestead Farms in MO and it settled right in, increased and bloomed the following year really nicely. I had it in full sun mostly. (some early evening shade and on)
Mauna Loa is very close in color and stands out from a distance, but it didn't always open well,parted w it. It did increase faster than PS.
I now grow Carrick Wildon and the color and substance is really similar and it gets tall and large. I love it also. Seems Primal Scream is still very much in demand and depending on where you get it can still be a little pricey or hard to find.
