Show i Overhead Irrigation. Many gardeners using cold frame for the forcing of early summer crops have found the overhead system of Ir rlgatlon very prat Ileal. Instead of placing th pl'S sevtral feet slwve the frames they are usually placed rery close to the frames and In some Instances on the Insble of the si. Is boards. This method of irrigation preaily reduces the cost of wt-.terlns j ind secures more equal distribution ot Ihe water than usually occurs by band saterlng When using this system It s always better to wster thoroughly md then refrain from applying mort aster until It Is actually needed. |