First congrats on submitting you're first ever game jam!! That was a fun cute little tower defense game with some twist in it. I would like to see more polishing but I can see that you ran out of time. I feel like this game is quite hard as I die after putting 4-5 puddle down and don't know what to do from there. I tested and found that I live for 9 minute without placing down any puddles, I live 36 second spamming puddles(to make more little plant) and 45 second spamming puddle(purposely avoid making plant). So I guess the strategy is to put down when you're save but I couldn't really find the best timing to put down the pudding.
Anyway congrats on the game man!!