This document summarizes a project to replant coconut trees at the Lockhart Estate to increase survival during an expected drought. Over 16% of previously planted trees died due to drought. The project's objectives were to save capital investment, increase land and worker productivity, and develop deep root systems. Measures to resist drought included mulching, cover crops, shading, and subsoil irrigation. A new, more efficient subsoil irrigation method using pumps and hoses allowed irrigation of 750-1000 plants per day, saving labor costs compared to the previous 200 plants per day method. As of mid-March, over 224,000 plants had been irrigated with this new method, at a total estimated savings of over 147,000