Stunted growth on Cattleya

[StephaneL]

The latest growth on my my Rlc. Bengal Baby is stunted and I am wondering why.

When the new growth started it was right against the pot. I immediately cut the pot, so I don't believe that is the source of the problem.

Last summer the plant got too much sun and its leaves got partly burned. I left it in a sunny place in the fall and winter (it was ok the previous winter) and last fall's growth looks nice. This summer I moved it to a spot where it only gets diffuse sunlight. Is it possible that it is now not getting enough light?

Could it be a sign of another deficiency or disease? I don't see any bugs, but could it be an infestation?

I plan to repot the plant when roots appear on the new growth. Any reason to wait for a normal growth before repotting?