I thought I would post some picture of the grafts I've been doing over the last season or so. The first few are the original Astrophytum seedlings/gratfs at the beginning of this blog.
Unfortunately most of the kohyo grafts have not changed colour, I'm not sure whether this is due to it not being deep enough into winter or the trait not carrying. All the seedlings on their own roots have turned some very nice colours it would appear the graft is hindering the kohyo effect.
Astrophytum Myriostigma Kohyo Orange
Astrophytum Myriostigma Kohyo "Rainbow" x Onzuka Kikko Ball
Astrophytum Myriostigma Kohyo
Astrophytum Myriostigma Onzuka Kikko Ball x (Onzuka Kkko x Caput Medusae)
Astro Myrio Onzuka Kikko Ball x (Onzuka Kikko + Fukuryu Hakujo + Kohyo)
Astrophytum Coahuilense hybrid
Astrophytum Asterias ??
Pediocactus Knowltonii Crest
Astrophytum Myriostigma Onzuka
Trichocereus Peruvianus Monstrosus x SS02 (Crest?)
Ariocarpus Retusus