7-Day Grounded Digital Programmable Timer Steel stake Soluble Gypsum (Calcium Sulfate) –

Soluble Gypsum (Calcium Sulfate) – Provides calcium for cell wall integrity and sulfur to support protein structure and root function

Application: Apply around the base of plants

For hobbyists or smaller grow operations

it's 50% more photon effective so can promise a 30% more return compared to the old HPS/MH lights

7-Day Grounded Digital Programmable Timer Steel stake Soluble Gypsum (Calcium Sulfate) –Autopilot 7 Day Grounded Digital Programmable Timer, 1725W, 15A, 1 Second On Off, 8 On Off Cycles Using a timer to automate your lighting adds convenience and encourages productive growth with consistent hours of light. Timers are also essential for many hydroponic system applications. Features 1 second on off Up to 8 on off cycles per day Excellent for hydroponic systems 15 amp UL listed For Indoor Use Only