Caulastrea propagation question

I have a couple of these coming as my first LPS, and I was hoping to get some feed back on how they propagate. Will they spread and encrust like a Glove Polyps or will it develop more polyps out of a single stalk?

Thanks.

Saltwater Aquarium Corals for Marine Reef Aquariums: Caulastrea Coral - Aquacultured

 

It will branch off the main skeleton as the polyps split.

 

So, it will grow in size and number of polyps, but really won't spread?

 

It won't really encrust, if that's what you're asking. It kind of grows like a bush, if that makes sense.

I'll try to get a before and after shot of mine when I get off work so you can what it started as and how it looks today.

Edit: and yes, the number of polyps well increase as they split.

 

Got it. The bush analogy makes sense.

Thank you very much for the help and pics would be great if you have them.