Hello,

I believe this is a Euphorbia decaryi, I grow it also. I like its crazy zig-zaggy leaf shapes. Looks happy & healthy in your care.

That's it!!! Thank you so much for taking the time to give me the name.

Am happy to help, I like growing this crazy little plant.

Mine is in a west window, gets lots of light & when watered, a good dousing, happy little thing. I'm rooting a cutting of it in water as we speak.

I cut out that central stem & it's water rooting. Will start another plant, likely to give away.