Potassium Hydroxide(6)
Uses item details. Price when purchased online
Duda Energy Food Grade Potassium Hydroxide Flakes,90+% Purity, 2 LB From $27.74

Sponsored
From$2774
Duda Energy Food Grade Potassium Hydroxide Flakes,90+% Purity, 2 LB
15 out of 5 Stars. 1 reviews
Duda Energy Potassium Nitrate Fertilizer, 10 lb From $21.93

Sponsored
From$2193
Duda Energy Potassium Nitrate Fertilizer, 10 lb
564.7 out of 5 Stars. 56 reviews
Potassium Hydroxide (KOH),90% pure, Caustic Potash, Organic Soap making 6 Lbs (Pounds) $33.95

$3395
current price $33.95Potassium Hydroxide (KOH),90% pure, Caustic Potash, Organic Soap making 6 Lbs (Pounds)
94.9 out of 5 Stars. 9 reviews
Duda Energy Food Grade Potassium Hydroxide Flakes,90+% Purity, 2 LB From $27.74

3 options
Available in additional 3 optionsFrom$2774
Duda Energy Food Grade Potassium Hydroxide Flakes,90+% Purity, 2 LB
15 out of 5 Stars. 1 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
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 | 32 Ounce

4 options
Available in additional 4 optionsHumboldts Secret pH Up For Plants | Hydroponics and Soil pH Adjustment | Concentrated Potassium Hydroxide Formula | Raises Nutrient Solution Levels for Strong Root Growth and Stability | 32 Ounce
284.9 out of 5 Stars. 28 reviews
Other options to consider(15)
FoxFarm HElectQRIN PH Up Quart $19.99

$1999
current price $19.99FoxFarm HElectQRIN PH Up Quart
Highest Concentration in Hydroponics PH- Down 1 Gal $99.99

$9999
current price $99.99Highest Concentration in Hydroponics PH- Down 1 Gal
FoxFarm Cultivation Nation PH Up Quart $19.99 Was $28.00

Now$1999
current price Now $19.99, Was $28.00$28.00
FoxFarm Cultivation Nation PH Up Quart
45 out of 5 Stars. 4 reviews
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
144.8 out of 5 Stars. 14 reviews
Central Coast pH UP and Down 32 oz Set $69.99

$6999
current price $69.99Central Coast pH UP and Down 32 oz Set
GreenePOP Liquid Starter Fertilizer - Single Gallon (128 oz = Covers up to 8,500 sq ft) Bio-Stimulant with Sea Kelp and Humic Acid for Lawns

GreenePOP Liquid Starter Fertilizer - Single Gallon (128 oz = Covers up to 8,500 sq ft) Bio-Stimulant with Sea Kelp and Humic Acid for Lawns
General Hydroponics pH Up Liquid $24.01

$2401
current price $24.01General Hydroponics pH Up Liquid
FoxFarm CintBllTer PH Up Quart $39.99

$3999
current price $39.99FoxFarm CintBllTer PH Up Quart
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, 1-Gallon $42.99

$4299
current price $42.99General Hydroponics pH Up Liquid, 1-Gallon
254.5 out of 5 Stars. 25 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
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
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 | 8 Ounce From $25.99

4 options
Available in additional 4 optionsFrom$2599
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 | 8 Ounce
General Hydroponics pH up Liquid Fertilizer, 1-Quart (2-Pack) $29.34 Was $36.99

Now$2934
current price Now $29.34, Was $36.99$36.99
General Hydroponics pH up Liquid Fertilizer, 1-Quart (2-Pack)
25 out of 5 Stars. 2 reviews
General Hydroponics pH Up Liquid Fertilizer, 1-Quart - 2 Pack

General Hydroponics pH Up Liquid Fertilizer, 1-Quart - 2 Pack
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