This research aim to to determine optimum liquid manure dose to growth of bulrush Taiwan ( Pennisetum Purpureum Schumach). This Research executed Attempt Garden Program The Study of Ranch of Faculty Of Agriculture of University Sriwijaya during 3 month, moon that is from July up to September month moon 2011. This research use the Randomized Device Group ( RAK) by 4 treatment and each every trea…