This research work was carried out to investigate the effect of adding Egyptian Chufa tubers in goats diets on nutrients digestibility, some rumen and blood parameters and growth performance of Zaraibi goats kids. Eighteen kids (average 21.3±0.45 kg live weight) were divided into 3 groups (6 kids each). Animals in groups G₁, G₂ and G₃ received 0, 5 and 10 g Chufa tubers /head/day, respectively in their diets. In addition, 9 Zaraibi bucks averaging 51.0 kg body weight were used in three digestion trails. The obtained results showed that the digestion coefficients of all nutrients as well as the feeding values (TDN and DCP %) were significantly improved (P<0.05) as a result of adding Chufa tubers. Ruminal NH₃-N concentration was tended to decrease with increasing level of Chufa tubers. But, ruminal total VFA's concentration was increased with increasing level of Chufa tubers. Molar proportion of ruminal VFA's showed higher acetate (P<0.05) and propionate concentration but lower butyrate with the two treatment groups (G₂ and G₃) compared with G₁. Daily body gain recorded the highest (P<0.05) value (90.22g) with G₃ followed by G₂ (84.67g) and lastly G₁ (76.07 g/head/day). The best feed conversion efficiency, based on DM, TDN and DCP was 8.51, 5.91 and 0.743, respectively with G₃ in comparison with the other groups. The feed economic efficiency was tended to be increased with increasing level of Chufa tubers in goats diets.