This started with me wanting to know what size pot to put these in to get them to grow. The tag said they could grow to be 5 feet tall. The only person who has responded told me they wouldn't grow because the grafts on top don't have chlorophyll. That makes no sense to me. To make things simpler, let's get some terms straight -we'll call the part without chlorophyll the orange part and the part with it the green part. First of all, how could a graft on top stop a plant from growing taller when plants grow from the bottom? Also, the orange part has to be able to grow or it wouldn't exist. That may sound simplistic, but logic is all I've got to go on, here. Can the orange part just not grow now that it has been grafted, but the green part can still grow? I was planning on buying some bigger pots, so I really need to know: are these babies going to grow?
Can the orange part really stop the green part from growing taller even though it's on top and plants grow from the bottom?