Hello. I'm new to these forums and I'm also a new Hibiscus owner. I just purchased my plant, a 7" Tropical Braided Hibiscus 3 days ago and I have had three stems turn yellow and then fall off the plant after their flower pods had been pruned a while back. I transplanted the Hibiscus into a much larger pot after I bought it, and it is receiving more water and light than it was in the greenhouse where I got it. I talked to the place where I purchased it, and they said it was probably a bug problem. Are they right, or is it stress from the new conditions or possibly something else? Thank you for your time.