Wondering if it is normal for Dendrobium canes to thin out over time. Mine are getting skinnier and skinnier and I water approx once per week. I have a new shoot starting and I just repotted a week ago. I would hate to overwater by increasing to twice/week. I water when the pot feels light.
Also, will any of the old canes ever bloom or is it too late after 2 -3 years of not blooming?