I have been brewing all grain for about 6 years now and I have brewed my last two batches and had horrible efficiency. The last two batches have had rice hulls and pumpkin in the mash.
I have never used rice hulls before or Pumpkin in the mash. Do they have any kind of effect on the efficiency and yield from the mash.
When I say the efficiency has been bad, what I mean is the last batch had an estimated OG of 1.056 and I hit 1.032. I basically made water.
Any thoughts. I am also thinking my grain mill might need to be adjusted.