It’s true that in vitro propagation can offer more controlled conditions for Aglaonema, but let’s also remember that it requires specialized equipment and expertise. In contrast, ex vitro methods, like cuttings in a greenhouse setting with humidity control, are often more accessible to hobbyists and still yield good results when carefully managed. Key factors such as using a well-draining propagation medium, ensuring consistent humidity, and providing indirect light can make ex vitro propagation quite successful. Just ensure to monitor for pest and disease issues more commonly encountered with ex vitro methods.