Ion-select not working as expected. Orientation problem


Ion-select orientation issue. It appears horizontal while ionic 2 documentation shows it should appear vertical. Below is the code I am using.

      <ion-label>Watering Mode</ion-label>
      <ion-select >
        <ion-option>Option 1</ion-option>
        <ion-option>Option 1</ion-option>
        <ion-option>Option 1</ion-option>

I think the issue lies elsewhere, because I dropped that into a scratch project (inside an ion-list) and the three "Option 1"s were vertically stacked.

Thanks for your reply. I am not sure where I went wrong but still no luck with it.