Carried on to apply fertilizer and harvest time to Clerodendranthus spicatus the initial on trial research that ursolic acid content affect, experimenting the result enunciation: The results expects the influence to Clerodendranthus spicatus in ursolic acid content to attain 5% to show the difference level of singnificance, ursolic acid content of the 75 d results shows the high harvest in the 120 d of. But 3 kinds of apply fertilizer the mode to Clerodendranthus spicatus ursolic acid content of influence did not reach to show the difference of singnificance