The tomatoes developed by UF are listed here in this document: http://edis.ifas.ufl.edu/pdffiles/AG/AG21300.pdf. They grow great here, they just don't taste great. Some tasty hybrids do well here - just not growing in unamended soil in the ground.
Chloramine, on the other hand, is a combination of chlorine and ammonia. While chlorine dissipates and evaporates into the air relatively quickly, chloramine is more stable and will last longer in the water system. The goal is to provide increased protection from bacterial contamination.
Characteristics of Chloramine. 1  Chloramine is a less effective disinfectant than chlorine. 2  Chloramine does not dissipate easily compared to chlorine. 3  Chloramine stays in the water distribution system longer than chlorine. 4  Chloramine is difficult to remove. 5  Chloramine cannot be removed by boiling, distilling, or by standing uncovered. 6  Some 7  ... Chlora