RE: BioLogic or Imperial products?
I think they both work good. I've had better success with the Imperial Stuff but I started planting their seed in the mid 90's before Biologic was open.
Call the companies and ask questions. That may be the best way to decide which to plant. I assume whitetailinstitute.com and biologic.com will get you the numbers.
By the way, Phade, the northern research facility you mentioned doesn't use Biologic anymore. I met the guy at a show a couple weeks ago and he wouldn't tell me what was happening, just that they dropped Biologic??????????
On another forum, I heard Biologic was struggling and they sold out. That may be the reason.