Flushing Agents

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Humboldt Royal Flush, gal-NWGSupply.com
Save 24%
$34.00
$25.84

Humboldt Royal Flush, gal

Humboldt Nutrients

Humboldt Nutrients’ Royal Flush supercharges the flushing process! It works by grabbing and binding undesirable salts and heavy minerals together, ...

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$34.00
$25.84
Save 24%
Final Flush Strawberry, L-NWGSupply.com
Save 12%
$15.89
$13.92

Final Flush Strawberry, L

Grotek

During growth and production plants may store excess fertilizer salts in their tissues. This can leave fruits and vegetables with a bitter flavor. ...

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$15.89
$13.92
Save 12%
FloraKleen 1 gal-NWGSupply.com
Save 23%
$23.00
$17.71

FloraKleen 1 gal

General Hydroponics

FLORAKLEEN Salt Clearing Solution FloraKleen removes fertilizer residue that can accumulate over time in hydroponic systems, growing media, and pot...

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$23.00
$17.71
Save 23%
FloraKleen 1 qt-NWGSupply.com
Save 26%
$11.89
$8.81

FloraKleen 1 qt

General Hydroponics

FLORAKLEEN Salt Clearing Solution FloraKleen removes fertilizer residue that can accumulate over time in hydroponic systems, growing media, and pot...

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$11.89
$8.81
Save 26%
CYCO Kleanse, 5 L-NWGSupply.com
Save 23%
$45.00
$34.65

CYCO Kleanse, 5 L

CYCO

CYCO® Kleanse is a salt clearing agent that is formulated to solubilize most micronutrients, cationic nutrients or metals in a growing environment....

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$45.00
$34.65
Save 23%
Supernatural Super Leach 400 gm-NWGSupply.com
Save 15%
$28.49
$24.11

Supernatural Super Leach 400 gm

Super Natural

Used to dissolve mineral build-up that causes nutrient deficiency, Super Leach gently flushes the growth medium to ensure a fresh nutrient profile ...

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$28.49
$24.11
Save 15%
Clearex, 5 gal-NWGSupply.com
Save 33%
$134.00
$90.11

Clearex, 5 gal

Botanicare

Clearex is a scientifically formulated isotonic drench solution that works by binding with excess nutrient salts and safely leaching them from the ...

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$134.00
$90.11
Save 33%
Clearex, 2.5 gal-NWGSupply.com
Save 23%
$71.50
$54.91

Clearex, 2.5 gal

Botanicare

Clearex is a scientifically formulated isotonic drench solution that works by binding with excess nutrient salts and safely leaching them from the ...

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$71.50
$54.91
Save 23%
Royal Flush Gal-NWGSupply.com
Save 26%
$33.80
$25.02

Royal Flush Gal

Humboldt Nutrients

A high quality crop needs a clean and effective flush to reach its full potential. By flushing your crops, you remove heavy elements and salts from...

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$33.80
$25.02
Save 26%
Humboldt Nutrients Royal Flush Gallon-NWGSupply.com
Save 23%
$34.14
$26.29

Humboldt Nutrients Royal Flush Gallon

Humboldt Nutrients

Royal Flush is a salt-eliminating, finishing solution for all plants growing in soil, potting mixes, soil-less rooting media, hydroponics and other...

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$34.14
$26.29
Save 23%
Humboldt Nutrients Equilibrium Natural, 1 pt-NWGSupply.com
Save 13%
$12.88
$11.15

Humboldt Nutrients Equilibrium Natural, 1 pt

Humboldt Nutrients

Plants and gardens must have accessible calcium and magnesium to successfully grow, fruit and flower. In thorough tests conducted by the Humboldt N...

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$12.88
$11.15
Save 13%
Humboldt Nutrients Equilibrium Natural, 1 gal-NWGSupply.com
Save 23%
$78.78
$60.66

Humboldt Nutrients Equilibrium Natural, 1 gal

Humboldt Nutrients

Plants and gardens must have accessible calcium and magnesium to successfully grow, fruit and flower. In thorough tests conducted by the Humboldt N...

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$78.78
$60.66
Save 23%
Humboldt Nutrients Equilibrium Natural Quart-NWGSupply.com
Save 23%
$22.42
$17.26

Humboldt Nutrients Equilibrium Natural Quart

Humboldt Nutrients

Plants and gardens must have accessible calcium and magnesium to successfully grow, fruit and flower. To reap a large bountiful harvest, your plant...

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$22.42
$17.26
Save 23%
Humboldt Nutrients Equilibrium Natural Gallon-NWGSupply.com
Save 23%
$78.00
$60.06

Humboldt Nutrients Equilibrium Natural Gallon

Humboldt Nutrients

Plants and gardens must have accessible calcium and magnesium to successfully grow, fruit and flower. To reap a large bountiful harvest, your plant...

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$78.00
$60.06
Save 23%
Humboldt Equilibrium Natural, qt-NWGSupply.com
$22.50

Humboldt Equilibrium Natural, qt

Humboldt Nutrients

$22.50
Humboldt Equilibrium Natural, gal-NWGSupply.com
Save 27%
$78.00
$57.06

Humboldt Equilibrium Natural, gal

Humboldt Nutrients

$78.00
$57.06
Save 27%
Equilibrium Natural 32 oz-NWGSupply.com
Save 23%
$22.64
$17.43

Equilibrium Natural 32 oz

Humboldt Nutrients

Plants and gardens must have accessible calcium and magnesium to successfully grow, fruit and flower. In thorough tests conducted by the Humboldt N...

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$22.64
$17.43
Save 23%
Save 34%
$78.00
$51.87

Equilibrium - 1 Gal. - Humboldt Nutrients

Humboldt Nutrients

If you want to reap a large bountiful harvest your plants must receive the correct ratio of Calcium to Magnesium throughout their life cycle; but f...

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$78.00
$51.87
Save 34%
$22.42

Equilibrium - 32 oz. - Humboldt Nutrients

Humboldt Nutrients

If you want to reap a large bountiful harvest your plants must receive the correct ratio of Calcium to Magnesium throughout their life cycle; but f...

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$22.42
Equilibrium Natural 2.5 Gal-NWGSupply.com
Save 17%
$187.09
$155.03

Equilibrium Natural 2.5 Gal

Humboldt Nutrients

Plants and gardens must have accessible calcium and magnesium to successfully grow, fruit and flower. In thorough tests conducted by the Humboldt N...

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$187.09
$155.03
Save 17%
Equilibrium Natural 16 oz-NWGSupply.com
Save 20%
$13.89
$11.15

Equilibrium Natural 16 oz

Humboldt Nutrients

Plants and gardens must have accessible calcium and magnesium to successfully grow, fruit and flower. In thorough tests conducted by the Humboldt N...

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$13.89
$11.15
Save 20%
Equilibrium Natural 5 Gal-NWGSupply.com
Save 25%
$355.50
$265.86

Equilibrium Natural 5 Gal

Humboldt Nutrients

Plants and gardens must have accessible calcium and magnesium to successfully grow, fruit and flower. In thorough tests conducted by the Humboldt N...

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$355.50
$265.86
Save 25%
$12.89

Equilibrium - 16 oz. - Humboldt Nutrients

Humboldt Nutrients

If you want to reap a large bountiful harvest your plants must receive the correct ratio of Calcium to Magnesium throughout their life cycle; but f...

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$12.89