"Ray" writes:
A quick comment - the stuff from Roberts isn't the exact match to the stuff
they used at MSU, and neither is the Jack's Professional brand, but they all
are close enough in formulation to the MSU stuff (Greencare) that one should
have no hesitation using them. My first experience with it was the
knock-off from Wayne, and I used it for about 6 months before switching to
the GreenCare brand.

Is there a way to get hold of a small quantity for overseas users so I
can try? Ray - do you sell this stuff?

Geir