The Fourth-Level Young Women can meet these requirements in the Hulaco garden: As crops grow they deplete vital nutrients from the soil. We preserve the garden by adding these nutrients back to the soil. The fourth year Young Women get to fertilize the garden. This is also a skill the Young Women can teach to someone else. Just as we need a balanced diet to be healthy, so do vegetable plants. We know that vegetables need 16 nutrients to grow healthy. Three come from the air: Carbon, Oxygen, Hydrogen. Three are Primary nutrients: Nitrogen, Phosphorus, and Potassium. Three are Secondary Nutrients: Calcium, Magnesium, Sulfur. The last seven are Trace Elements: Boron, Copper, Iron, Manganese, Zinc, Molybdenum, and Chlorine . Just like people can become malnourished when their bodies don't get all the nutrients they need. Plants also get malnourished. This plant didn't...