Hello, I need help please! I have never had a dracaena before but I was gifted this dragon tree, it didn’t look to be in the best shape it was severely overwatered and I believe it has fungus knats, it was very harshly tied together and was the victim of daily feline harassment. I did some searching on how to prune/propagate it and when making one of the cuttings I noticed this red/orange discolouration within the stem? What is this and is this bad? Also, should I be concerned about the about the white/ashy colour I’m noticing at the base? Any help and information much appreciated!!