Show grow vegetables without sun or soil in quick time A inet ineth hoot ocl of growing fresh vegetables even during the long arctic night was displayed the other oilier day nt at Rooke rockefeller feller center new york no soil la Is required the plants grow ln n a con container tillner with at a chemical solution composed of minerals salts and other plant foods which provide nil all tile nourishment needed ultraviolet rny ray lamps take the place of tile the sun still doing the job so well that th plants grow nt at two or three times their normal rate washington post |