Seasonal Watermelon crop for the summer.

I feel like it would be a cool and fun idea to have seasonal crops in the game. Things available during a certain time of year, but available all season. I think a Watermelon type thing would be a nice summer crop. Killing enemies in the sunken sea will give you a chance to collect a watermelon seed. As for buffs it would give you I feel like a buff to movespeed would make sense and the golden variety would also give you a buff for minion movespeed or something like that.