An update on the Winter survival of various selections. In most of the cases Deciduous selections have a better appearance than Evergreen ones.
Segentrange 128 shows excellent hardiness having been unprotected outdoors for nearly 6 years. It hasn't fruited yet.
Segentrange D has been outdoors for the past several years and hasn't fruited to this point.
Conestoga 001 is quite hardy, but reluctantly deciduous. It hasn't fruited yet.
Conestoga 010 is fully deciduous and has fruited. It produces a mixture of zygotic and nucellar seedlings.
Bishop seedlings exhibiting variation in cold resistance.
Poncirus Plus hasn't shown any cold damage.
Conestoga 006 has fruited and shows good cold hardiness. It's seedlings are a mixture of zygotic and nucellar plants.
Conestoga 011 is tetraploid and hasn't fruited yet. It's among the hardiest selections.
Conestoga 067 shows hardiness very similar to Bishop Citrandarin. It produces mixed leaf types including monofoliate.