Feldspar
Member
- Location
- Essex, Cambs and Suffolk
I use the book ,app, settings and away you go.
If I got the trays out I would be head scratching like you.
After all the settings have been tested in a lab.
I am using solid for 1st & 3rd pass with liquid for the 2nd.
That's the thing, they should have tested these products far more accurately than we can do in the field with the indoor fertiliser testing hall they have. Problem is if in the field that sub 5% accuracy is not being achieved, you start to seriously question the use of solid fertiliser.