The present work was carried out at Private Farm (The Experimental Farm of Sand Valley Company) at Ismailia, Ismailia Governorate, Egypt during 2017 / 2018 and 2018 / 2019 seasons to study the effect of foliar spray with NPK (15-15-15) fertilizer at 1 or 2 ml/l and amino acids at 1.5 or 3 ml/l  on two cabbage  cultivars (OS Cross and  Landini )   grown under sandy soil conditions.The interaction between  OS Cross cultivar and spraying with amino acids at  3 ml/l and  NPK  (15-15-15) fertilizer at 2 ml / l  increased   fresh weight of roots  and stem, number of leaves / head and fresh  weight of outer and inner leaves / head  ,head yield/ plant , total head yield/ fed .and head diameter and circumference  , followed by the interaction between  OS Cross cultivar and spraying with amino acids at  1.5 ml/l and  NPK  (15-15-15) fertilizer at 1 ml / l with no significant differences with the interaction between  Landini cultivar and spraying with amino acids at  3 ml/l and  NPK  (15-15-15) fertilizer at 2 ml / l with respect to number of leaves / head.