On 20 Dec 2004 07:12:05 -0800, "jtpr" wrote:

I want to experiment with ferrous sulphate on some birds eye maple. I
see it at drug stores, is this the same thing to use and if it is, how
do I mix it?

-Jim

If you can use quite a bit, try an agrochemical supply place. Here in
NZ, it's $13 for a 25Kg sack. Maybe that's far too much, but it's hard
to beat the price!