Hortitech 20'x96' Semi-Gable Manual External Light Deprivation Greenhouse dosing the power supply will also

the power supply will also be disabled

Any device that is 10-amps at 120 volts or less can be controlled by the DSP-1

Weather Station

Bipolar Ionization (BPI)

Hortitech 20'x96' Semi-Gable Manual External Light Deprivation Greenhouse dosing the power supply will alsoThe 20' Manual External Light Deprivation Kit is complete and ready to go. Kit includes a 1 7 8" x 2 3 8" frame with your choice of truss spacing. Passive ventilation system includes roll up sides with handles to cool and ventilate the greenhouse. Woven membranes with a 4 year warranty insures protection from the elements. A manual light deprivation package makes controlling the light cycle effortless with 2 5: 1 ratio chain cranks. Includes all