Freeplay options - Leaves

Short simple question: is there a way to adjust leaf amount in freeplay?

Leaf Cutters are by far my favorite to play, but I always wish there was more leaves around. It seems difficult to harvest copious amounts later on in the playthough. Am I missing something in the options?

I searched around the forums but couldn't find anything covering this already. Apologies if this is a retreaded question.