Sound is chill, could use some additional FX for the plants/money.

I'd like to the seed pack mechanic expanded, it gives the game personality.

With somer QoL and UX enhancements I could definitely see it as a full game, the progression could be made into "stages" with disabled and custom tiles (see Loop Hero).

Overall a 5/5, my main issue is that it feels a tad slow towards the end. Great job with the game!