ferric tartrate or chelated iron?

Subject: RE: BRYONET: ferric tartrate
Date: Tue, 22 Jun 2004 20:09:01 -0400
From: KONING, Ross E. (Biology) <KONING@easternct.edu>
To: <bryonet-l@mtu.edu>

BRYONET

Hi Bernard,

I'm not sure if you need ferric tartrate or whether any
chelated iron would do. I have a huge supply of Sequestrene
440 and would be willing to share some with you if you want
to try it. For flowering plant tissue culture it works just
fine...and I've used it in Knopps for ferns.

ross
ECSU (just down the road)