I think there's a fair chance it will taste horrible, but faint heart ne'er won fair maid. TRY IT!

I've never brewed beer, but a friend of mine is a much-decorated home-brewer, & a couple of years ago I asked him about flavoring beer with bud. He told me that he'd talked with people who'd done it. It took a lot - I think he mentioned a quarter pound of bud - & he heard that the beer was very very strong. Not to mention expensive. Totally hearsay, but... fwiw

Another way to approach it would be - dry the males & see what sort of hash oil or green dragon you could get out of it, then put that in the finished beer (if hash oil, dissolve it in some ethanol, then put it in.