Determining the weight of 100 CDs depends on whether only the CDs are weighed or if the CDs have sleeves or jewel cases. A single CD by itself weighs about 0.58 ounces. Therefore, 100 CDs by themselves weigh 58 ounces.
Plants need nitrates to develop green leaves. Nitrogen, potassium and phosphorus are the three major nutrients plants need to grow successfully. In particular, nitrogen is responsible for foliage development. Plants use nitrogen in the form of nitrates, which is nitrogen mixed with oxygen. They usually absorb nitrates from the soil.
Vegetable plants need the extra phosphorus and potassium for fruit development. Too much nitrogen in vegetable plants can increase foliage growth and inhibit fruit development. It is important for vegetable garden fertilizer to have a balance of nutrients.arden fertilizer provides the nutrients to vegetable plants that become the carrots we eat, the salad we order at our favorite restaurant.