Can I just ask Sanders please......when you say 'a light top dressing of fertiliser' - can I use blood, fish & bone or should it be a granular fertiliser i.e. growmore?
Never quite sure if b.f. & b. is classed as an 'all purpose fertiliser'.
Maggie
Maggie
I think you are fine. There are a number of variations around the same theme:
Hoof and Horn is a good feed if you are looking to encourage foliage, it is very high in nitogen. Therefore it will be good for onions, even lawns.
There is also Bone Meal, this is high in phosphate is is also ideal as a top dressing.
Finally there is Fish, blood and bone. This is more of a general purpose feed and very good as a general feed and to help establish shrubs. I thrown a hand full into the planting hole, mix it in with some organic matter and then plant the shrub. The phosphate encourages root growth and the nitrogen foliage.
Like all fertilizers a little goes a long way and too much can do as much harm as good.
HTH
Jerry