It seems not so difficult

I sowed seeds of caput-medusae on 24/08/08 and grfted seedlings in mid of September.
All of grafted seedlings have grown quite well.
This photo was taken on 14/12/08, I cut 3 tubercles from this plant

I grafted 3 tubercles on 14/12/08. The grafting method is as same as mammillaria tubercle grafting which I did many times.
The photo was taken today, 19/12/08. I think 3 of them have been taken well.

GREAT!
you are the grafting master Hana! your work is really inspirational.

Really well done.

The one from the 19th looks really clean and precise. Your experience obvious. Really good work Hanazono.

Excellent! Keep us posted on their progress.

As always - great work Hana1