Day 20 Flower, Sealed Room Grow Light Shootout

For the Newest Options – The competition is nearly, neck and neck, which shows just how effective the new Pro 420 PAR is in a sealed room environment. Side by side competition between a 1000 Watt MH for Veg and then 1000Watt HPS for Flowering, against a lone 420 watt full spectrum light by Inda-Gro for both Veg and Flower.