I sent my lawn guy a tip the first week of December. As of today, he hasn't cashed the check. Should I text him?

I have sent him a check in the past in a Christmas card and he has thanked me and cashed the check. I am worried that he didn’t receive it. Should I text him? I don’t want to look like I’m expecting a thank you, because I’m not. I just want to be sure he received it.