Pot expereimet was carried out during 2014 – 2015 On Paspalum vaginatum (paspalum turf) at research station and laboratory of the department of vegetables and ornamental plants-Faculty of  Agriculture Mansoura University. Four mixtures of culture media were used to investigate the effect of compost on vegetative growth under three water levels as follows: Soil Mixtures: Media Sand% Clay% Compost%  (vol./vol./vol.) 1^st medium 50 50 Zero 2^nd medium 45 45 10 3^rd medium 40 40 20 4^th medium 35 35 30 Irrigation:      a.(1.250)L/week/pot.      b.(2.500)L/week/pot.      c.(3.750)L/week/pot. Results revealed that plant height was significantly affected by compost and irrigation.The use of the 4^th media with 3.75L/pot significantly gave the greatest highet 7.23 cm. Fresh weight in the same media under the same irrigation significantly produced the greatest value (77.42 g/pot).  Dry weight percentage did not affected by media and irrigation as 2^nd  media with only1.25L/pot gave the value 37.66% while,1^st media with 3.75L/pot gave 37.65% with out significant differeces in between.