how to enter more than 255 charaters

[AccessWater]

I created a form to let user enter project summary. However, the maximum charaters is 255. What can I do to allow more charaters be entered in the form? I already set up "can grow" as yes.

Thank you.

 

[RuralGuy]

Use a memo field rather than a text field.

 

[AccessWater]

Thanks a lot.