Gold Label Ultra pH-, 500 mL

Gold Label Ultra pH-, 500 mL[ GLUPH917 ]

$8.55 $14.13

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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