That is down to bone. Cut it cleanly a 1/4" below the line of flesh. You can glue The cutoff nubs upside down to a plate and stick them somewhere. They may start growing for you. They may die off.Question for peeps. This milli had weird necrosis post dinos and nutrients fluctuating. Do I leave it and let it recover on it's own. Do I snip the dead tips as if I was fragging it.
2 weeks like this no more necrosis.