1 FAQ
Grafting & PropagationWhat is callus doing inside a developing mango graft union?
Callus is newly produced living tissue involved in bridging the wound between the partners. Mango microscopy has shown contributions from several tissue regions, followed by development of a cambial connection. It is part of organized healing rather than merely a lump filling empty space. When studying union development, distinguish this tissue bridge from later restoration of the plant's conducting system.