SG 1000W HPS Open Ballast, 120/240V lighting_accessories it has a large amount

it has a large amount of available calcium

SaferTM Brand 3-In-1 Concentrate contains sulfur and insect killing soap derived from natural fats and plant oils

This is item is Special Order which can mean longer lead times

Awesome Blossoms facilitates a crowning effect with new blossoms emerging from within existing flowers

with crops that are sensitive to salt or water

SG 1000W HPS Open Ballast, 120/240V lighting_accessories it has a large amountThis bare bones ballast is the latest addition to our SG line of value priced, reliable magnetic power plants. True, it has no bells and whistles, but it will deliver years of solid performance in your grow room. Compact design Low cost Does not include outer housing 1000W HPS only Designed for use with SE (single ended) lamps only Can be wired for 120 or 240V Sturdy steel handle Requires BACD3 (240V) or BACORD (120V). CS53506 Lamp cord required