pH Adjustment

Advanced Nutrients pH Down

Advanced Nutrients

from $13.95 CAD

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Advanced Nutrients pH Up

Advanced Nutrients

from $13.50 CAD

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General Hydroponics pH Down

General Hydroponics

Sale!

from $8.95 CAD $10.26 CAD

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General Hydroponics pH Up

General Hydroponics

Sale!

from $8.95 CAD $10.26 CAD

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Green Planet pH Down

Green Planet Nutrients

from $18.99 CAD

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Green Planet pH Up

Green Planet Nutrients

from $18.99 CAD

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House & Garden pH Osmosis Stabilizer

House & Garden

from $31.95 CAD

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Standard Hydroponics pH Down

Standard Hydroponics

Sale!

from $9.95 CAD $14.95 CAD

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Standard Hydroponics pH Up

Standard Hydroponics

Sale!

from $9.95 CAD $14.95 CAD

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Standard Hydroponics pH Up & Down Kit

Standard Hydroponics

from $17.95 CAD

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TNB Naturals pH Down

TNB

from $19.95 CAD

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TNB Naturals pH Up

TNB

from $19.95 CAD

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