Great character designs. The vibrant colors on the black background look absolutely psychedelic. The music is also very cool. The sound effects are serviceable, although the fart sound got a little old after a few minutes. :)
Finding the dragons was fun!
One high-level observation: the vibe didn't feel as much like a farming game as much as it felt like a "cleaning up" game (e.g., Super Mario Sunshine). This is probably because I wasn't planting seeds in order to harvest the crops, but rather for the secondary effect of the plant growth (eliminating the surrounding muck).