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Humic Acid (Derived from Leonardite)
Interlocking components for excellent stability
Dimensions
25" (weight: 11 lbs)
Gavita Master Controller EL3 HDI Humic Acid (Derived from Leonardite)A grow light controller for up to 512 fixtures The EL3 switches, dims, and boosts up to 512 fixtures across two zones, 256 per zone, from a single 8 inch color touchscreen. Whether the fixtures hang over greenhouse benches or an indoor grow room, you run schedules from one panel instead of walking the rows. It reads power draw and driver enclosure temperature per fixture, so a hot or failing driver surfaces before it costs you a cycle. Sunrise and
