Thanks for the help everyone.

I'm going to go with F. gracilis as I first suspected.

It's definitely not F. latispinus (central lower spine is much too thin) and I have several F. pilosus/F.stainesii plants that look nothing like it so I'm going to rule them out as well I think.

Hello everyone! I just got signed up here but I've been an member for a couple of years now. Living in the NE of Scotland makes it a challenge to grow anything that needs lots of light but I manage pretty well with a small greenhouse and grow lights inside the house as well. My collection has a wide...

Hello everyone. First post here, looking for an ID for this crazy coloured Ferocactus I got hold of. I was thinking F. gracilis but I'm not completely convinced on that. I've never seen one with such variation in the colour of the stem; I'm not sure if that is the result of stress from cold/sunlight...