CRC wrote:
Hi, a gardner told me to spray the leaves of my plants w/a tbs of
epsom
salts to a gal of water and that would green up my plants...do you
think I
could use it on the pond plants without hurting my fish?
CR

Not only safe but recomended, Epsom Salts are Magnesium Sulfate...
after NPK Iron and Magnesium (Sulfer is in the list too) are the two
most required elements, the three that most affect Greening of leaves
are in order Nitrogen Iron Magsesium...