Organic Rose Food
At the risk of asking a dumb question, I have been reading about different potting soils and fertilizing techniques and many mention "organic rose food". No names or brands are mentioned, though one person said Rose Tone is only 50% organic. I am curious as to what constitutes an organic rose food. I have Mills Magic Rose Mix, just bought Milorganite but have no idea what brands might be called an organic rose food. Can anyone help explain this? Thanks!