Yes, white light can grow algae, and in some cases, it can even promote better algae growth compared to other colors of light like red or blue.
Based on the provided reference, algae growth was observed under white light, and in that particular experiment, it was the condition under which the algae grew the best. While blue light also encouraged growth more than red light, the white light "control" group experienced the most growth.
It's important to note that the specific results can vary depending on the species of algae, the intensity of the light, and other environmental factors.