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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
(2) RAW Calcium/Mag - 8 oz
NOTE: The Phantom PHB20 series ballasts are designed to operate single-ended lamps only
CSA certified: Click here for listing
Both can be used as weighing dishes
Includes SunBlaster's 18 inch LED with 6400K grow output
Kalix K-Silicate lamps (2) RAW Calcium/Mag - 8KALIX K Silicate is 100% water soluble potassium silicate derived from silica and potassium oxide. Silica has been found to strengthen cell walls giving plants an increased resistance to environmental stress. Use as directed as a readily available source of potassium and silica during all stages of plant growth. Concentrated potassium silicate will react with other elements, so it is best to be added to solution prior to other nutrients or diluted
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