Thanks for the feedback! Could you elaborate on what you found hard to understand about the crossbreeding mechanic? I'm planning to expand the game at least a little bit once the jam is over, and fixing usability issues is an important part of that.
I'll look into adding watering! I already have a few ideas of how to integrate it into the game and maybe improve the economy/give the player some more goals in the process.
Whether you get a seed after sleeping, and whether that seed is a hybrid, is random, so depending on how long you played, it may just be bad luck. (I know that when I was play testing it, it seemed to take forever to produce purple cosmos specifically...but I couldn't find any reason for it, and an acquaintance who play tested it seemed to get plenty of them. I assumed it was just the RNG being finicky.) Additionally, red and yellow don't produce a hybrid.
Still, I'll look into it and make sure it's behaving properly before I upload the post-jam update.
