Boron is crucial in cell membrane integrity, sugar movement through the plant, as well as the plants reproductive functions. Molybdenum is critical for the nitrate reductase enzyme to better utilize nitrogen. Molybdenum is also important for the nodule formation on soybeans. Boron is one of the most commonly deficient nutrients in soil tests and tissue test that we see throughout the season. Boron can be toxic placed on or near the seed. The 8% solution is better used in foliar applications where the nutrient will be used with other tank mix partners.