[shcisamax]

Originally Posted by obxgal

Your welcome.

How to Treat Diseases on Gardenia Leaves | eHow

Iron Deficiency

Yellow Gardenia Leaves - How To Fix A Gardenia With Yellow Leaves

My mother used epsom salts. I also remember her always putting used coffee grounds around her gardenia,
roses, azelias and tomatoes to make the soil more acid.

So do I just put my coffee grounds on top of the soil or do I dig it in? I think I remember my mother doing the same..