So, over on this thread, some users (myself included) are basically lamenting the fact that you can only have one seed in the gardens at a time. Additionally, the gardens are pretty neglected and really only used to create Aeanoids; when was the last time Seedlings had new plantable seeds?
Maybe a new GA feature could be to grow additional seeds (maybe 2 or 3 instead of 1?). Maybe users can grow new food items, or items used for ingredients towards baking. More growable minions. Taking a page from Harvest Moon, maybe using the fertilizer items could help a plant grow faster (since item quality isn't a thing on Subeta), if that's doable. Or maybe it would cut down the time needed until the next watering. Or protect it from drying out.
I can't be the only person that feels the gardens needs some work.
(also, Mods, if this belongs in Feedback, feel free to move it)
this thread already has a few of the ideas you've listed, so I think it's probably best if you throw in your support there and I'll lock this thread. I think this is more suggesty than feedbacky so it's the right forum :)