The HBG pond is ready for an application of Fluridone, which I have previously applied in the spring. However, as part of our winter procedure we always raise the water level about 10" in order to flood the concrete deck and help prevent damage. Since I will be closing off the lower spillpipe, now would be a great time to add the product as no water will be leaving unless a huge rain event occurs.

Will fluridone still be effective against pondweed this time of year?

"Forget pounds and ounces, I'm figuring displacement!"

If we accept that: MBG(+)FGSF(=)HBG(F1)
And we surmise that: BG(>)HBG(F1) while GSF(<)HBG(F1)
Would it hold true that: HBG(F1)(+)AM500(x)q.d.(=)1.5lbGRWT?
PB answer: It depends.