Not much needs to be said by me regarding this tet conversion. An amazing producer of large, very refined seedlings, TSRH is in the pedigrees of so many current registrations of outstanding quality. Its biggest drawback is its scape (height 18" and necessarily top branched) which does come back to haunt the hybridizer every so often. It is not pod fertile and its pollen can be iffy. However, I do hope to have some seeds to offer from it next year.