Just joined but throwing in my .02 on this old
thread.
i was doing this back in the late spring, early summer. Picking them up from Dunkin 5 gal at a time and drying them in the garage. Spreading by tossing in the air from a cup, VERY thin like. Not sure why but i noticed it formed a barrier in the bare spots that wouldn't let rain
water soak in. Every time it rained or i watered i noticed it was flowing off of the lawn. I had to go back and rough up the bare spots. I was having a hard time getting grass to grow there due rain run off from the gutters.
I have since stopped using them until i can get my compost tumbler heated up more.
Just my
experience.
KB