Yes, that is possible!
I did it also with some plants and it goes really fast!
But a friend of my tried to graft a variegated Leuchtenbergia tubercle and that doesn't work ..

jerko

Nice collection!
Do you also love the Eps, Tricho, Hildewintera hybrids? Cause they love it in Germany, also in the Flanders.

jerko

Very nice! I love it!

jerko

Very nice results!
That Selenicereus is a very good graftstock!
In my opinion it's a better graft stock than Pereskiopsis, cause Selenicereus don't want 12°C or more, but 5°C is OK!
I use this graftstock a lot for seedlings!

jerko

Indeed, a Trichocereus spachianus

jerko

1. Notocactus (I think)
2. Echinocereus
3. Echinopsis haku-jo (hybrid)

jerko

That are Hylocereus undatus-seedlings.
Give them more warmth in winter.

jerko

Indeed, it's a echinopsis subdenudata.
But he got to much sun!

jerko

Thanks Hanazono! I also collect Astro's. This year I sowed special Astro's (Astro. banyaki, Astro. asterias tricolor, Astro. myriostigma kikko, Astrophytum myriostigma x fukuryo, Astro. Astro. coahuilense (5rib) x kikko, Astro. coahuilense x super kabuto, Astro. asterias 5rib, Astro. myriostigma v. ...

I think it's Rebutia rufispina.

jerko

Hmm, I like it very much!!!!
It's a nice and hairy specie! And the flowers are wonderfull!
Do You have also some other pictures?

It are really my fav's!

jerko

I think original one might come from Japan.

Indeed, I think that also!

jerko

It seems a good substrat.
A Ariocarpus-lover told me that it's better to use no organic material.....

jerko

Nice!
What kind of substrat You used?

jerko

When it's not too cold anymore, you can start with a little bit of water. But I don't know what kind of weather You got in Sydney. Here in Belgium it's a whole other weather than in Sydney. The summer is almost finished here. Is it normal for A. myriostigma to maintain buds for many months without g...