Lee added one teaspoon SEA-90 per gallon to his hydroponic systems on April 12. By May 9, the lettuce was ready to harvest. Three executive chefs were asked to sample the product. They were amazed at the difference in taste. The lettuce grown with SEA-90 sea minerals was far superior in taste to that grown without. The plants were also slightly darker in color. In addition, two local schoolteachers sampled the lettuce and were so impressed that they asked us to build four units for their schools. Our ultimate goal is to educate the school board about the benefits of growing with sea minerals and to establish a series of greenhouses to grow the food for our local school system in support of “farm to school” programs.