I am a little confused by this. One of my new stretch goals is to water a certain amount of flowers. First thing I tried was walking over to the watering can - no go. Second thing was to see if I could get a prompt to do so from the gyroid - no go. Then I noticed in my friends list that I was told I could go and help 5 friends water their flowers. But the "visit the garden" link was paled out so I couldn't do that. Does this mean I will have to go find friends to water my flowers too? Kind of like the quarry requests? I just can't figure out how to do that though.