Looking good. Is that a San Pedro grafted on a San Pedro?

The unknown may be a young Ferocactus emoryi ssp rectispinus.

Very nice start. Soon you'll have more than you know what to do with. At the rate I'm going I may cover up my second window with C&S before spring gets here.

Thanks for sharing your pic, I'd really like to get a larger plant but I'm worried about sacrificing window space. Maybe I need to move to a new house? :0)

Your 'copperhead' is a Mammillaria elongata. The Euphorbia is E. anoplia.

Nice stuff, Pedro!

The first one, your new guy, looks like an aporocactus.

The unknown looks like a ferocactus for sure, but I'm not sure if it's emoryi rectispinus or not - isn't there another fero called just plain F. rectispinus (without the emoryi) that is similar to the emoryi one, but with longer spikes? I could be wrong. But at any rate, Pedro, yours is definitely a ferocactus. And once it starts to grow, you'll get a clearer idea, because the rectispinus grows rounded, while the emoryi grows in a column shape.

Shelly