Gold Label Ultra pH-, 4 L

Gold Label Ultra pH-, 4 L[ GLUPH951 ]

$46.37 $76.63

Gold Label Ultra pH- is a universal acid for adjusting the pH levels of nutrient solutions. It contains a balanced mix of phosphoric acid, nitric acid and sulfuric acid. Ultra pH- should be added last to a nutrient solution. Use Ultra pH- during both vegetative and flowering periods as needed.

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