<img style="margin-right: 10px; float: left;" alt="warning" src="images-joomla/stories/symboler/warning.jpg" height="60" width="68" /> Always try to use the total amounts of nutrients when you create a new feed or are changing the nutrient concentrations in a particular feed. Observe the information on the bag closely. You may find that the bag lists only what is added of a specific nutrient, instead of the total amount (in feed ingredients + added). For some nutrients over-supply may be a consequence.<br />