I repot almost all asterias every spring. I started repotting 2 weeks ago and it has been continued.
I found one of repotted asterias (kabuto) showing both of characters, hanazono and super yeasterday. As youcan see, several brown flowering buds have come out between ribs (valley)on the super kabuto. Normal asterias has 8 ribs but this one just has 7 ribs only unfortunately. The size of the cacti is around 8 cm diameter.