No new hammer growth

[Nanobros]

I have had my hammer coral for 3 months now. He has still not grown any new heads. I try to feed him some mysis shrimp or some Coral Frenzy and it just sticks to him and flys off.
Biocube 14 stock lighting

Calcium: 420 ppm
Carbonate Hardness: 14 ppm
Phosphate: 0 ppm
Nitrate: 3.0 ppm
PH: 8.2
Ammonia: 0 ppm
Nitrite: 0 ppm

 

[cameronh]

They take time my friend!
Welcome to reef2reef!

 

[Nanobros]

They take time my friend!

True true. Patience is key in the hobby

 

[Acromora]

Hey man. Are you turning off your pumps before feeding? Try turning off all the pumps if you are not already doing so while feeding.