Show grow vegetables without sun or soil in quick time A method of growing fresh vegetables even during the long arcala night was wag display edthe other day at rockefeller center new york no soll soil Is required the plants plant grow in a container cont niner with a chemical solution composed of minerals salts salt and other plant foods which provide nil all the nourishment needed ultraviolet ray lamps take the place ot of the sun still doing the job so well that th pla plants ants grow at two or three times their normal rate washington post |