Which fert to use

[valtraman]

i have a field that has sampled bad, in grass at moment but going to put spring wheat undersown with Italian grass for wholecrop, what should I put on it, results are potassium 55/ sulphate 3/ copper 2/zinc 2.8/ sodium 24/ Iodine 0.1 only that is good is ph at 6.3

 

[BigBarl]

Surely if you have low P&K indices you'll want and NPK blend or compound, probably with sulphur in as well. you really need to know what indices your P&K are so that you can apply a maintenance or a building up application. how far are your spreading? a good spreader up to 24m you'll be ok with blends, anymore than 24m and I would want a compound product really.