has any1 tried doff bonemeal b4?

just found some bonemeal it says nitrogen 3.5, phosphorus 19.0 has any1 tried this b4? it says on the packaging not recommended for acid loving plants such as ericas, azalea, rhododendron and heathers, will it be ok to use on my greenery?

Bonemeal is bonemeal dude. I use it quite a bit on me allotment along with blood/fish meal.

is it any good? and what stages do you use it? :-/

bone meal is an excellent addition to your soil, usually used as part of the soil mix
some have quite different nutrient levels, or at least say so on their labelling, MG Organic Bone Meal lists its as 6-9-0