Hello @Debw59
To track activities, such as gardening, as an exercise, you can select Workout on the Exercise tile/app. Manually start and stop the session to make sure it gets tracked.
There's been a bug that prevented renaming a completed session. However, I've seen that some users are able to edit the name when the activity was tracked as Workout.
To edit the name:
Hopefully, this will let you edit the name so you can track your Gardening activities.
Rieko | N California USA MBG PE