Grozone CY3 Day/Night Periodic Timer Athena EYE HORTILUX grow lamps and

EYE HORTILUX grow lamps and ballasts are used in a wide variety of indoor growing applications from greenhouse professionals to the home hobbyist

0% Nitrogen (N) | 10% Available Phosphate (P₂O₅) | 10% Soluble Potash (K₂O)

Excess humidity also will mess with nutrient uptake

The CRI550 from Chikamasa features the innovative Fluorine Coating

Grozone CY3 Day/Night Periodic Timer Athena EYE HORTILUX grow lamps andCY3 Day Night Periodic Timer Controls any 120Vac equipment such as pumps or fans on a periodic repeat cycle. The ON duration spans from 5 sec to 60 minutes. The OFF duration spans from 1 Minute to 12 Hours. The unit can function day and night or during day time only. A periodic timer is one that goes off periodically, notifying the thread (over and over again) that a certain time interval has elapsed. A one shot timer is one that goes off just once.