Mine do well but I’m not sure why. Had them in my old tank that definitely had high nutrients, under 2 orbit marine LED lights, and they budded. They were towards the bottom of the tank.
I moved them across country and placed them in a newly cycled tank. This one has AI hydra LED’s. I have a way better skimmer and have been on top of water changes. They still seem to be doing well and still budding. Still towards bottom of the tank.
Not sure if that helps. Maybe the strain plays a big part in it.