Kyle,
Remarks already wraps to multiple lines, staying no wider than the Name column.
There are far too many challenges with having two fields appear in one column. The interface design in the Schedule dialog box is the first that comes to mind. Going in the route of having a column able to accept multiple lines brings its own series of challenges -- the interface for viewing, selecting, and editing values, as well as the column title, would all need to support it. As would the ability to choose values -- currently the system pulls all existing field values as a simple choice in a dropdown box for you. If Caliper is embedded within the HxW field, it is just one more complicated solution to pull this off.
Typically your most efficient schedule in terms of size is going to be "Botanical / Common", with "Remarks Below Name".
But you are welcome to send over a schedule example so that we can get a better of what you dealing with, to see if we can come up with anything more specific.
--J