High Pressure Sodium lighting produces light in the red and yellow spectrum, mimicking the light provided by the sun.
Therefore, as many flowering plants usually bloom at the end of summer, they respond exceptionally well to a HPS lamp. The red and yellow colour spectrum in HPS lamps means that using a HPS grow light during the flowering stage of development will help promotes optimal growth. More info
Therefore, as many flowering plants usually bloom at the end of summer, they respond exceptionally well to a HPS lamp. The red and yellow colour spectrum in HPS lamps means that using a HPS grow light during the flowering stage of development will help promotes optimal growth.