Esta chepa me dio una buen rendimento solo con 4 Brazos y muy compacta, creo que al dia de oy son toda chepa de alta calidad si hablamo de banco muy importante como zamnesia.
Its nitrogen or your ph is off in substrate. I would check the run off ph first and ensure it is in range. If so then yes it needs some more but not a lot. Too much can hinder bud development. Good luck and is looking good🌱🔥💨