4'' Grow1 Booster In-Line Duct Fan pest-and-disease-control Developed to detect the presence

Developed to detect the presence of CO2 and to monitor temperature & relative humidity in ambient air

healthy soil is the key to growing healthy plants

5V button cell batteries (included) (model LR44 or equivalent)

The SS 550 is a high power veg and bloom light that draws 400 watts and will replace a 600 watt HPS light

this perfectly balanced mix can sustain a plant for a full growing season and give you tremendous results without any additional nutrients added

4'' Grow1 Booster In-Line Duct Fan pest-and-disease-control Developed to detect the presence4" Booster In Line Duct Fan. Duct booster fans increase airflow in hard to ventilate rooms. They are durable, quiet, easy to install, and fit into metal or flex ducts. Their strong motors, excellent performance, and higher temperature ratings set these booster fans apart. Rated for both heated and cooled air and perfect for outdoor AND indoor use. 4 inch diameter Maximum cfm: 175 Maximum watts: 17w Maximum amps: 0. 15 Volts: 120 Hertz: 60