They are all members of the lily family. All of these plants need good light, although Pleomele and some of the dracaenas will do well under artificial light. All of these plants enjoy warm temperatures during the day.
Young plants require more water than mature plants.
A rule of thumb is not to water until the soil is dry to the touch and then to water thoroughly. City water containing flourine should be avoided as it is a contributing cause of the brown tips and edges on these plants. Cold water should also be avoided. This mix does not include soil because it is a poor practice to include soil without first sterilizing it which is impracticable in the home. While these plants as they get older put up with drier conditions, but they will not look as well.