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When using high purity helium with latex a barrier should be used like HiFloat or Polyvinyl alcohol
Weight: 70 lbs
Extension cord plugs into 'H' ballast on one end and 'DL' reflector on the other end Extension Cord 15 ft long and 14 Gauge Thick
Periodic flushes with Clearex will remove excess nutrient salts and safely leach them from your crop's media
Number of sites: 9
Greenhouse Shade Cloth - 70% Black, Extra Strength Length (ft):120 When using high purity heliumBlack Heavy Duty Shade Cloth Safeguard and shield your plants and buildings from the harsh rays of the sun with this 70% black extra strong monofilament shade cloth. Available in 20', 32', and 42' widths, this UV treated knitted cloth is a favorite in hot regions due to its durability and ability to retain its elasticity, even under intense heat. Features UV treated to prevent degradation Monofilament 8 year warranty & 16 Year Life Expectancy 70%
US$ 82.00
US$ 64.00
US$ 86.00