I really like the pretty artwork and the music! The virtual garden gameplay is relaxing, straightforward, and pretty engaging for a strategy and simulation game! Collecting resources by hovering my mouse over it is also very satisfying lol.
It may be cool to have a little warning when there's a snail in my garden, or have a little notification when my tree can be upgraded, but it may change the simple style of the game you were going for. I would also love to be able to hide the panel and view my garden in its full glory (sometimes I accidentally place plants right behind the panel too, making it invisible) I have noticed some small bugs: the speed button doesn't seem to work in my chrome browser, and sometimes the resources won't collect while I hover my mouse over it.
Great game!