I am soaking the chids today and noticed a lot of sap on two of my phals. I had no idea this could happen with leaves, but makes sense since I have Onc and Cyms that have sap on their leaves. I have never seen it on phals though. One of the phals has a damaged leaf and that is the one with all the sap on it. There isn't sap on the bottom leaves, just the top one.