1. Expansion pot. The larger, not to take out the old pot to pot a bigger one in the complex. Use a plastic pot for lighter weight. If used clay pots (well it's damp and cold), but it will be very hard, if not rain in the rainy season, the wire may be able to get weight. Planting machine used when piling pots new leaves. Charcoal may be used as a big, fat to keep the grammatophyllum poised, that's all. Next new roots are climbing a binder with charcoal. Because the root of grammatophyllum soon. It is covered in leaves again.