Harry, Thanks so much for the info. I'm going to try a lace plant again to see if I get your kind of results. No need to look up the lab reports. I'll let the list know if I'm successful. Thanks again, Carol < ' )))>< _______________________________________________ Aquatic-Plants mailing list Aquatic-Plants at actwin_com http://mailman.actwin.com/mailman/listinfo/aquatic-plants