Your on the right track. A little nitrogeon will assist with the seed germination when planting. We suggest that Boron be used in the FIRST fertilizing AFTER the plant is 45 days old. About 2 lb. an acre, this is a one shot deal. Usually, the ladino clovers need to be within 1/4 inch or less from the surface to grow, any deeper and they may not germinate. We suggest about 2-300 lb per acre or follow the soil sample advice.

Romans 10:9 Psalms 42