HPS Grow Light Bulb - 1000W easy2grow if you have accessories

if you have accessories

• Simple 1 button calibration for pH 7 and pH 4

Speed setting : 3 speeds

Booster PK+ (N-P-K: 0-30-27)

HPS Grow Light Bulb - 1000W easy2grow if you have accessoriesHPS Grow Light Bulb 1000W This 1000W Super HPS grow bulb provides up to 15% more available energy for plant growth than the standard high pressure sodium lamp. The enhanced spectral distribution is designed to promote vigorous flowering and grow a wider variety of plants. Use High Pressure Sodium bulbs during the flowering phase in order to promote flower production. The added red light makes the plants think that it is becoming winter and then they