Cloudy sap, time running out?

[mantispid]

I have a few 30 gallon tanks where the sap has started to cloud. I tasted it and it tastes just fine. I'm guessing I have about a day or two before things get sour? Temps are in the 30's...

[PerryW]

I have had cloudy sap in the middle of the season during/after a warm spell. I will sometimes clear up with a return to cold temps.

Are the poplar trees getting furry?

Are the peepers peeping?

Did your last batch of syrup taste bad?

If the answer is NO to all 3 questions. then the season is not over.