Light Bulb HPS Philips 400W Light Timer Nitrogen (6 %) supports lush

Nitrogen (6 %) supports lush leaf and shoot growth

The SunBlaster T5 NanoTech Reflector increases the light output as much as 48% without consuming any additional power

root development and overall plant vigour

Width: 24-36 inches (60-90 cm)

Measure your lawn's square footage and apply the correct amount of product

Light Bulb HPS Philips 400W Light Timer Nitrogen (6 %) supports lushHigh Pressure Sodium lamp with clear tubular outer bulb, high output and long reliable lifetime. High Pressure Sodium lights produce an orange red spectrum and is best for flowering plants. The orange red light stimulates plant hormones and encourages it to flower. The best way to light your grow room is with a combination of blue and red orange light, to keep plants compact and flowering happily. This is best done by using a Halide then changing to a