Thanks for the feedback! You’re right, the harvest timer fluctuates between 12-18 seconds (±3 seconds from the 15-second base), which adds some unpredictability until you unlock the max speed upgrade (once you reach that point, every tree will harvest in time even with the fluctuation!). I’ll look into displaying the next harvest’s timer in the upcoming update to help with planning tree growth. Good idea. Really appreciate you playing and sharing your thoughts!