Cool Does A Black Light Help Plants Grow Ideas. Web place grow lights within a foot of the plant. Web black lights can help plants to grow and survive, but they won't have many blooms, and they will be very leggy.
Web how do you choose the best grow lights for indoor plants? Web by jessie mcdonald | posted on march 28, 2023 the plants that were grown under the light were shorter and had bigger leaves. If a plant has more carotene, for example, it would better.
