Bitter Hef

I brewed a Hef. All went well with the brewing and ferment process. 50/50 white wheat/pilsner. An oz of Tettnang at 60. Built up water from RO. I just kegged it two weeks ago.

The thing is…

It tastes a bit bitter. I don’t know why. Maybe it’s the pilsner malt, which I am not accustomed to using and only mashed for an hour and boiled for an hour–normally I just simplify and use 2 row for this recipe.

My question is, should I add extract to possibly improve the taste?

I have a grapefruit orchard and could get some juice together. Any suggestions? Or, just leave it be in the keg?

It could easily be herbstoff (grain bitterness) which is caused by oxidation and will really stand out in low hopped beers. How is your process?

I did do a mash out and it may have gotten too high. Maybe it’s tannins?

What was your pH?  I’ve read pH has far more to do with tannin extraction that temp.

Correct

pH was 5.3. Maybe something’s just not getting measured correctly. Going to have to get OCD about this now.