I finally launched the MVP of House Plant Tracker to the 11 users who had registered interest over the past month.
I hadn't really done a lot of marketing, other than setting up an Instagram profile and posting in Reddit whenever I saw someone asking advice on how to track their plants and watering etc so I was quite pleased I managed to get 11 people registering interest in less than a month.
Now I'm hoping some of the users sign up for an account and start adding plants so I can get some actual user feedback.