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Systemic Acquired Resistance (SAR) activation
Pumping raw air into the nutrient solution
PfrSpec: 36W
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Formulated from various plant materials and subjected to a fermentation process
Grower's Choice ROI-E900 Fat Boy LED Grow Light Full Spectrum Monitors & Timers Systemic Acquired Resistance (SAR) activationDescription ROI E900: Presenting the Growers Choice ROI E900, the latest LED series heavyweight. This enlarged 8 bar powerhouse industrial fixture emits up to 1,000 watts of supercharged photon output, earning its nickname "Fat Boy". Utilizing Growers Choices trusted PAR formula, the ROI E900 illuminates across 4'x5' growth spaces, offering exceptional light output and canopy coverage with our unique PAR formula and 3k full phase spectrum. Designed
