Collinsia Heterophylla Seeds or Chinese Houses seeds as they are more commonly known are very easy to germinate.
These are easy to grow in anyone’s garden, container or pot and can be given a head start with the use of a seed tray and green house or just sow seeds where you want them in the garden and they will do the rest.
They will die off when the frosts of winter arrive but they will re seed themselves and provide a new abundance of plants the following spring.
Full sun to partial shade and slightly moist conditions.
Very Easy to grow and they look after themselves.