Potassium Hydroxide(7)
Uses item details. Price when purchased online
Duda Energy Food Grade Potassium Hydroxide Flakes,90+% Purity, 2 LB From $28.12

Sponsored
From$2812
Duda Energy Food Grade Potassium Hydroxide Flakes,90+% Purity, 2 LB
25 out of 5 Stars. 2 reviews
Yield RX Potassium Hydroxide (Caustic Potash) (KOH) - Chemical From $18.99

2 options
Available in additional 2 optionsFrom$1899
Yield RX Potassium Hydroxide (Caustic Potash) (KOH) - Chemical
Duda Energy Food Grade Potassium Hydroxide Flakes,90+% Purity, 2 LB From $28.12

3 options
Available in additional 3 optionsFrom$2812
Duda Energy Food Grade Potassium Hydroxide Flakes,90+% Purity, 2 LB
25 out of 5 Stars. 2 reviews
Humboldts Secret pH Up For Plants | Hydroponics and Soil pH Adjustment | Concentrated Potassium Hydroxide Formula | Raises Nutrient Solution Levels for Strong Root Growth and Stability | 1 Gallon From $37.97

4 options
Available in additional 4 optionsFrom$3797
Humboldts Secret pH Up For Plants | Hydroponics and Soil pH Adjustment | Concentrated Potassium Hydroxide Formula | Raises Nutrient Solution Levels for Strong Root Growth and Stability | 1 Gallon
284.9 out of 5 Stars. 28 reviews
FoxFarm Cultivation Nation PH Up Quart $19.95 Was $28.00

Now$1995
current price Now $19.95, Was $28.00$28.00
FoxFarm Cultivation Nation PH Up Quart
65 out of 5 Stars. 6 reviews
FoxFarm HElectQRIN PH Up Quart $19.99

$1999
current price $19.99FoxFarm HElectQRIN PH Up Quart
pH UP Liquid pH Adjuster - 1 Quart - by General Hydroponics - Microgreens, Seed Starting

pH UP Liquid pH Adjuster - 1 Quart - by General Hydroponics - Microgreens, Seed Starting
164.6 out of 5 Stars. 16 reviews
Other options to consider(9)
General Hydroponics pH Up Liquid, 1-Gallon $42.99 $4.47/lb

$4299
current price $42.99$4.47/lb
General Hydroponics pH Up Liquid, 1-Gallon
264.5 out of 5 Stars. 26 reviews
10 Pounds - Potassium Sulfate - Sulfate of Potash - Organic $34.99

$3499
current price $34.9910 Pounds - Potassium Sulfate - Sulfate of Potash - Organic
35 out of 5 Stars. 3 reviews
General Hydroponics pH Up Liquid $24.01

$2401
current price $24.01General Hydroponics pH Up Liquid
Nature's Wisdom Root Feeder 3-6-3 Half Gallon $23.97

$2397
current price $23.97Nature's Wisdom Root Feeder 3-6-3 Half Gallon
General Hydroponics pH up Liquid Fertilizer, 1-Quart (2-Pack) $31.65 Was $38.99

Now$3165
current price Now $31.65, Was $38.99$38.99
General Hydroponics pH up Liquid Fertilizer, 1-Quart (2-Pack)
25 out of 5 Stars. 2 reviews
VIVOSUN pH Up & pH Down Kit, 1 Quart Each, pH Control Kit for Balanced pH Level and Optimal Nutrient Uptake, pH Adjuster Liquid Fertilizer for All Plants and All Growing Systems $42.99

$4299
current price $42.99VIVOSUN pH Up & pH Down Kit, 1 Quart Each, pH Control Kit for Balanced pH Level and Optimal Nutrient Uptake, pH Adjuster Liquid Fertilizer for All Plants and All Growing Systems
15 out of 5 Stars. 1 reviews
Humboldts Secret pH Up and pH Down Control Kit | Liquid Nutrient Solution Balancer for Plants | For Soil, Hydroponic, Coco, and DWC Systems | Supports Nutrient Absorption and Growth | 32 Ounce From $39.97

4 options
Available in additional 4 optionsFrom$3997
Humboldts Secret pH Up and pH Down Control Kit | Liquid Nutrient Solution Balancer for Plants | For Soil, Hydroponic, Coco, and DWC Systems | Supports Nutrient Absorption and Growth | 32 Ounce
55 out of 5 Stars. 5 reviews
House & Garden Cocos Set 1 Liter Each $38.99

$3899
current price $38.99House & Garden Cocos Set 1 Liter Each
General Hydroponics pH Up Liquid Fertilizer, 1-Quart - 2 Pack $41.96

$4196
current price $41.96General Hydroponics pH Up Liquid Fertilizer, 1-Quart - 2 Pack
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