@trinsec
On of the side-achievements or bonus challenges to gardening is perhaps to get others involved - though for personal gardens that would be a challenge but OCCASIONALLY maybe maybe for things like soil digging / potting from plastic pots into ground etc then get children and adults to help (a way to send messages to them that "I'll be doing X in 30mins" helps and is maybe main thing unless you have children always nearby playing and can allow them to help. Probably a text message "wanna get the kids to watch for 30mins while I do xyz?)

Basically if possible to make it into a bit of mini-event or bigger thing people can chip in with you to feel like they are doing their gardening bit even if they don't have a garden...

A bonus is the ambiance / aura of doing such things...

You get a gold star from me which will be called children / community improvement!

(Planting those mind seeds too and allowing practice like repotting, digging, painting, list goes on!)