The work of investigation had as aim determine the most efficient dose of acid húmico granulated of Leonardita and acids húmicos and fúlvicos with macro and mike elements, in the production of the culture of hybrid broccoli, Royal Favor F-1 Hyb, in the property in the country ti THE PACIFIC ONE ti of property of the lng. Jorge luís Peláez Rivera, located in the District of Muds, Province of Muds, Department St Martin; latitude South 06 ° 20 ' 15 ", Length West 76 ° 30 ' 45 ", Altitude 835 m.s.n.m.m, zone of lite bs - T; under the design of blocks completely at random with 5 treatments and 3 repetitions; the evaluated variables are % of Emergency, % of capture, height of plant, diameter of the base of the stem, weight of the inflorescence and performance in the production in T.ha-1. The treatment T 4 (50 l.ha-1) obtained the major performance with an average of 15071. 53 kg ha-1, b...