Catasetum 'Fredclarkarea SVO Black Pearl': Two canes with different stage of growth.

[Aedrich]

Thank you for all the replies.
Here are some pictures of this plant.
Image 1: I think it is the "parent pseudobulb" it is the oldest bulb in which the two big new growth came out of. (7cm or 2.7inches)

Image 2: is the most mature and the biggest of all the pseudobulbs. (14.5cm or 5.7inches)

Image 3: is the bulb that seems to need more growth unless it is already mature and that is how big it is. (7cm or 2.7inches)