The Amaryllis Man from ebay recommended I use bone meal in my amaryllis pots. Does anyone have any input on how you use bone meal? I have a box that is older than 10 years. Is it still good? or Do I need to pitch it and get fresh?
At the moment I feed with all purpose Miracle Gro 24-8-16 at house plant strength every time I water. They all are doing very well.