tazimna; why wouldn't you use an innoculant with the peas and let them (legumes) fix their own nitrogen?

Killadoe; just adjust the addition rates (10-10-10 is half of 20-20-20) and you'll get the same results. The biggest advantages with the 24-24-24 will probably be a little less cost per unit of fertilizer, less fertilizer to lug around and spread.

Dan O.