Took me a while to figure out double click to drop seeds - which meant I lost a lot of seeds. You shouldn't lose a seed until it is planted - when you click on the vegetable in the menu you should just highlight, and then remove the seed as planted.
Quality of life suggestions: I definitely wanted hot keys to speed things up. Also, maybe I just didn't know how, but planting more than 1 seed at a time (Like how you can lay soil and water multiple).
Game is missing a draw - why am I planting seeds to get points and money. You can add to this draw with a story that gets played out - or make it very skill based to get faster/closer to a perfect game - or lots of upgrades and insane amounts of money.
Loved the graphics. Very good base product, you just have to take it further. ^^