u/Aggravating-Back1570

I made my first attempt at hand pollination on 4/22. These two were successful!! Two questions if anyone can help me out.

1. How long until these pop?
2. I know it’s an Euphorbia Decaryi. What is the variety? I see factors of Spirosticha and Capsaintemariensis. Both sold as cuttings labeled “Euphorbia Decaryi”

The tiniest little bud starting! First one for this guy.