Duncan Questions

So I bought a Duncan about a month or so ago and its already popped off 4 other polyps around the main one but they are lacking green color almost completely...The main polyp on top is the size of a half dollar and neon green with the surroundings ranging from a penny to a quarter ....Is something wrong or is there a certain time can i expect the surrounding polyps to develop color?



Cuz i know someone will ask:
Salinity 1.025
Temp 79
nitrates <2ppm
calcium 460
mag 1300
alk 9.8dkh
ph 8.1-8.3 swing
phosphates <.02
I'm currently not dosing anything and have no problem keeping my numbers up between water changes

Rest of tank is flourishing

 

Most of the new polyps on mine arent colored up as much until they are more established. I would think as long as they are opening up you're fine.

 

Typical; the new polyps will gain coloration as they mature.

 

I got a single head Duncan 4 months ago, I now have 10+ heads. All of the new heads had no color. After they reach a certain size they WILL color up.

 

Awesome!!! Thanks guys