Tomatoes are the number one vegetable crop in the U.S. and many other countries. However, growing tomatoes in cold climates with expensive greenhouses, high heating costs and high cooling costs is eventually going to be a challenge. The overhead and production costs are just too high. Shipping costs are going to continue to rise and have a direct and major impact on all produce as well as other foods. Growing tomatoes outdoors in low-cost hydroponic or organic towers is one way to produce high quality tomatoes without the high investment cost.
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