Add the ability to hide the price of a chemical/seed item on a blend
When setting up a blend, having the ability to "hide" the price in with the ingredients like you can do with services would help itemize out the chemical, but still have one line showing the cost.
Have a default order of ingredients on a blend sheet
Have an ID assigned to each fertilizer ingredient indicating the order it should be placed on the blend sheet. This would ensure that no matter what order the salesperson running the order up placing the ingredients, the person on the loader will ...