To investigate the effect of various concentrations of copper (II) sulfate solutions (0.0 mg/L, 1.0 mg/L, 3.0 mg/L, 5.0 mg/L, 7.0 mg/L, 9.0 mg/L) on Vigna radiata plant growth using a soilless media, measured through the change in shoot length using a ruler (±0.05cm), and the difference in chlorophyll a and b absorbance values using a UV spectrophotometer (±0.001AU), at wavelengths of 664nm and 647nm respectively over a 14 day period.