Methods for lease non-renewal?

[Cody Martin]

First post and need some advice. I have a tenant who has NEVER answered her phone, nor the door when I go to the residence to deal with the HOA complaints for her mismanagement of the grounds. Her only means of communication up to this point (6 months later) has been via text. I am located in Texas, is text sufficient to advise her that I'm going to non-renew her lease?