Garden Potassium(328)
Uses item details. Price when purchased online
Supply Solutions | 0-0-50 Plus 17% Sulfur | Golden K-Max Sulfate of Potash (SOP) - Granular Fertilizer | High Potassium Plant Fertilizer for Indoor and Outdoor Garden - Stronger Roots - 40lbs $68.99
Sponsored
$6899
current price $68.99Supply Solutions | 0-0-50 Plus 17% Sulfur | Golden K-Max Sulfate of Potash (SOP) - Granular Fertilizer | High Potassium Plant Fertilizer for Indoor and Outdoor Garden - Stronger Roots - 40lbs
5 out of 5 stars
Supply Solutions | 0-0-50 Plus 17% Sulfur | Golden K-Max Sulfate of Potash (SOP) - Granular Fertilizer | High Potassium Plant Fertilizer for Indoor and Outdoor Garden - Stronger Roots - 25lbs $53.99
Sponsored
$5399
current price $53.99Supply Solutions | 0-0-50 Plus 17% Sulfur | Golden K-Max Sulfate of Potash (SOP) - Granular Fertilizer | High Potassium Plant Fertilizer for Indoor and Outdoor Garden - Stronger Roots - 25lbs
The Seed Supply Sulfate of Potassium Fertilizer Powder, 0-0-50 50 lbs with Ultra Fine Grade $82.99
Sponsored
$8299
current price $82.99The Seed Supply Sulfate of Potassium Fertilizer Powder, 0-0-50 50 lbs with Ultra Fine Grade
4 out of 5 stars
Supply Solutions | 0-0-22 Pro-Mag Trio - High Potassium, Magnesium & Sulfur Fertilizer for Lawns, Turf, Palm & Fruit Trees - Water-Soluble Plant Food for Stronger Growth & Higher Yields - 25lbs $63.50
Sponsored
$6350
current price $63.50Supply Solutions | 0-0-22 Pro-Mag Trio - High Potassium, Magnesium & Sulfur Fertilizer for Lawns, Turf, Palm & Fruit Trees - Water-Soluble Plant Food for Stronger Growth & Higher Yields - 25lbs
1 Pound - Potassium Sulfate - Sulfate of Potash $12.99
$1299
current price $12.991 Pound - Potassium Sulfate - Sulfate of Potash
4.9 out of 5 stars
Hi-Yield Muriate Potash Fertilizer, 4 lb with Potassium Nutrients $19.93
$1993
current price $19.93Hi-Yield Muriate Potash Fertilizer, 4 lb with Potassium Nutrients
4.7 out of 5 stars
Supply Solutions Muriate of Potash 0-0-60 Fertilizer, High Potassium Fertilizer, Potassium for Plants, Ideal Plant Food & Potash for Plants - For Lush Crops, Blooms, Acidic Plants (5lbs) From $19.55
4 options
Available in additional 4 optionsFrom$1955
Supply Solutions Muriate of Potash 0-0-60 Fertilizer, High Potassium Fertilizer, Potassium for Plants, Ideal Plant Food & Potash for Plants - For Lush Crops, Blooms, Acidic Plants (5lbs)
4.6 out of 5 stars
Soil Vigor® 5 lb Potassium Water Storing Crystals – Large Granules (5-10 Mesh) | Professional Grade Soil Moisture Polymer for Gardens, Lawns & Landscaping 5 lb🌿 From $16.99
6 options
Available in additional 6 optionsFrom$1699
Soil Vigor® 5 lb Potassium Water Storing Crystals – Large Granules (5-10 Mesh) | Professional Grade Soil Moisture Polymer for Gardens, Lawns & Landscaping 5 lb🌿
4.3 out of 5 stars
Potassium Nitrate, fertilizers 1lb by DAWN SCI $18.62
$1862
current price $18.62Potassium Nitrate, fertilizers 1lb by DAWN SCI
4.4 out of 5 stars
Potassium Sulfate 5 Pounds for Vegetable Gardens - Essential Nutrient for Plant Growth, Soil Enrichment, and Crop Yield Optimization - Lancaster Agriculture Products $22.93
$2293
current price $22.93Potassium Sulfate 5 Pounds for Vegetable Gardens - Essential Nutrient for Plant Growth, Soil Enrichment, and Crop Yield Optimization - Lancaster Agriculture Products
3 out of 5 stars
Supply Solutions Sulfate of Potash 0-0-50 Plant Food Organic Lawn Fertilizer (25 Pounds) From $29.80
Sponsored
From$2980
Supply Solutions Sulfate of Potash 0-0-50 Plant Food Organic Lawn Fertilizer (25 Pounds)
4.5 out of 5 stars
Supply Solutions | 0-0-50 Plus 17% Sulfur | Golden K-Max Sulfate of Potash (SOP) - Granular Fertilizer | High Potassium Plant Fertilizer for Indoor and Outdoor Garden - Stronger Roots - 5lbs $18.99
Sponsored
$1899
current price $18.99Supply Solutions | 0-0-50 Plus 17% Sulfur | Golden K-Max Sulfate of Potash (SOP) - Granular Fertilizer | High Potassium Plant Fertilizer for Indoor and Outdoor Garden - Stronger Roots - 5lbs
5 out of 5 stars
Duda Energy Potassium Nitrate Synthetic Fertilizer, 1 lb From $22.65
4 options
Available in additional 4 optionsFrom$2265
Duda Energy Potassium Nitrate Synthetic Fertilizer, 1 lb
4.7 out of 5 stars
Potassium Sulfate 20 Pounds for Vegetable Gardens - Essential Nutrient for Plant Growth, Soil Enrichment, and Crop Yield Optimization - Lancaster Agriculture Products $43.95
$4395
current price $43.95Potassium Sulfate 20 Pounds for Vegetable Gardens - Essential Nutrient for Plant Growth, Soil Enrichment, and Crop Yield Optimization - Lancaster Agriculture Products
Seed Ranch Potassium Nitrate Fertilizer Powder, 99.8% Pure 5 lbs with Plant Growth Nutrients $20.54
$2054
current price $20.54Seed Ranch Potassium Nitrate Fertilizer Powder, 99.8% Pure 5 lbs with Plant Growth Nutrients
4.5 out of 5 stars
Plant Rooting Solution,100Ml Nitrogen Potassium Liquid Fertilizer For Rapid Root Growth,All-Purpose Rooting Nutrient Solution For Indoor Outdoor Green Plants,Houseplants,Garden $5.39
$539
current price $5.39Plant Rooting Solution,100Ml Nitrogen Potassium Liquid Fertilizer For Rapid Root Growth,All-Purpose Rooting Nutrient Solution For Indoor Outdoor Green Plants,Houseplants,Garden
Soil Activator Concentrate - Organic Potassium Fulvic Acid Powder for Lawn & Garden, Root Stimulator with Drought Protection, Water-Soluble Plant Food for Vegetables/Flowers (120g) From $2.17
From$217
Soil Activator Concentrate - Organic Potassium Fulvic Acid Powder for Lawn & Garden, Root Stimulator with Drought Protection, Water-Soluble Plant Food for Vegetables/Flowers (120g)
Supply Solutions | 0-0-50 Plus 17% Sulfur | Golden K-Max Sulfate of Potash (SOP) - Granular Fertilizer | High Potassium Plant Fertilizer for Indoor and Outdoor Garden - Stronger Roots - 5lbs $18.99
$1899
current price $18.99Supply Solutions | 0-0-50 Plus 17% Sulfur | Golden K-Max Sulfate of Potash (SOP) - Granular Fertilizer | High Potassium Plant Fertilizer for Indoor and Outdoor Garden - Stronger Roots - 5lbs
5 out of 5 stars
Hi-Yield 4# Analysis 0-0-60 Flower Vegetable Garden Muriate Of Potash 32145 $17.52
$1752
current price $17.52Hi-Yield 4# Analysis 0-0-60 Flower Vegetable Garden Muriate Of Potash 32145
10 Pounds - Potassium Sulfate - Sulfate of Potash - Organic $34.99
$3499
current price $34.9910 Pounds - Potassium Sulfate - Sulfate of Potash - Organic
5 out of 5 stars
Supply Solutions Muriate of Potash 0-0-60 Fertilizer, High Potassium Fertilizer, Potassium for Plants, Ideal Plant Food & Potash for Plants - For Lush Crops, Blooms, Acidic Plants (10lbs) From $19.55
Sponsored
From$1955
Supply Solutions Muriate of Potash 0-0-60 Fertilizer, High Potassium Fertilizer, Potassium for Plants, Ideal Plant Food & Potash for Plants - For Lush Crops, Blooms, Acidic Plants (10lbs)
4.6 out of 5 stars
KMS 0-0-21.5 (Potassium Magnesium Sulfate) Fertilizer - Plant Food - The Best for Low Magnesium Soils Prone to Nutrient Loss - Ideal for Lawns, Garden, Vegetable, and Fruit Crops (10 Pounds) $36.00
Sponsored
$3600
current price $36.00KMS 0-0-21.5 (Potassium Magnesium Sulfate) Fertilizer - Plant Food - The Best for Low Magnesium Soils Prone to Nutrient Loss - Ideal for Lawns, Garden, Vegetable, and Fruit Crops (10 Pounds)
5 out of 5 stars
Humboldts Secret Flower Stacker | 0-7-5 Bloom Booster with Vitamin B1 | High Phosphorus Potassium Flowering Nutrients | Potting Soil Hydroponics Coco | Indoor & Outdoor Plants | 8 Ounce From $16.97
4 options
Available in additional 4 optionsFrom$1697
Humboldts Secret Flower Stacker | 0-7-5 Bloom Booster with Vitamin B1 | High Phosphorus Potassium Flowering Nutrients | Potting Soil Hydroponics Coco | Indoor & Outdoor Plants | 8 Ounce
4.8 out of 5 stars
Soil Vigor Potassium Polyacrylate Water Storing Crystals Gel for Plants 1 Pound $15.99
$1599
current price $15.99Soil Vigor Potassium Polyacrylate Water Storing Crystals Gel for Plants 1 Pound
4 out of 5 stars
Potassium Nitrate Powder - KNO3 - 10 Lbs. $37.77
$3777
current price $37.77Potassium Nitrate Powder - KNO3 - 10 Lbs.
4.5 out of 5 stars
Old Cobblers Farm™ 0-0-60 Fertilizer - Potassium (5 lbs | 10 lbs | 15 lbs | 20 lbs) (10 lbs) From $30.99
2 options
Available in additional 2 optionsFrom$3099
Old Cobblers Farm™ 0-0-60 Fertilizer - Potassium (5 lbs | 10 lbs | 15 lbs | 20 lbs) (10 lbs)
Clearance Taicans Potassium Fulvic Acid Plant Growth Activator,1 PCS Soil Conditioner with Inoculant,Fully Water-Soluble,for Vegetables,Flowers,Home Gardening,Improves Compacted Soil,Promotes Root Growth From $2.58
Clearance
From$258
Taicans Potassium Fulvic Acid Plant Growth Activator,1 PCS Soil Conditioner with Inoculant,Fully Water-Soluble,for Vegetables,Flowers,Home Gardening,Improves Compacted Soil,Promotes Root Growth
Supply Solutions | 0-0-50 Plus 17% Sulfur | Golden K-Max Sulfate of Potash (SOP) - Granular Fertilizer | High Potassium Plant Fertilizer for Indoor and Outdoor Garden - Stronger Roots - 40lbs $68.99
$6899
current price $68.99Supply Solutions | 0-0-50 Plus 17% Sulfur | Golden K-Max Sulfate of Potash (SOP) - Granular Fertilizer | High Potassium Plant Fertilizer for Indoor and Outdoor Garden - Stronger Roots - 40lbs
5 out of 5 stars
Southern Ag Sulfate of Potash Granular Fertilizer, 5 lb $18.92
$1892
current price $18.92Southern Ag Sulfate of Potash Granular Fertilizer, 5 lb
4.1 out of 5 stars
Alpha Chemicals Potassium Sulfate Fertilizer, 5 lbs $20.99
$2099
current price $20.99Alpha Chemicals Potassium Sulfate Fertilizer, 5 lbs
4.5 out of 5 stars
Supply Solutions | 0-0-22 Pro-Mag Trio - High Potassium, Magnesium & Sulfur Fertilizer for Lawns, Turf, Palm & Fruit Trees - Water-Soluble Plant Food for Stronger Growth & Higher Yields - 5lbs $19.49
Sponsored
$1949
current price $19.49Supply Solutions | 0-0-22 Pro-Mag Trio - High Potassium, Magnesium & Sulfur Fertilizer for Lawns, Turf, Palm & Fruit Trees - Water-Soluble Plant Food for Stronger Growth & Higher Yields - 5lbs
4 out of 5 stars
Supply Solutions | 0-0-22 Pro-Mag Trio - High Potassium, Magnesium & Sulfur Fertilizer for Lawns, Turf, Palm & Fruit Trees - Water-Soluble Plant Food for Stronger Growth & Higher Yields - 10lbs $24.99
Sponsored
$2499
current price $24.99Supply Solutions | 0-0-22 Pro-Mag Trio - High Potassium, Magnesium & Sulfur Fertilizer for Lawns, Turf, Palm & Fruit Trees - Water-Soluble Plant Food for Stronger Growth & Higher Yields - 10lbs
Humboldts Secret Tree Trunk | Potassium Silicate Additive | Liquid Fertilizer for Thicker Stalks, Stress Resistance & Branch Development | Indoor & Outdoor Plant Food, Hydroponic Nutrients, 8 Ounce From $15.97
4 options
Available in additional 4 optionsFrom$1597
Humboldts Secret Tree Trunk | Potassium Silicate Additive | Liquid Fertilizer for Thicker Stalks, Stress Resistance & Branch Development | Indoor & Outdoor Plant Food, Hydroponic Nutrients, 8 Ounce
4.6 out of 5 stars
50+ bought since yesterday Expert Gardener Tomato & Vegetable Garden Plant Food Fertilizer, 12-10-5 Fertilizer, 4 lb. From $5.97
50+ bought since yesterday
2 options
Available in additional 2 optionsFrom$597
Expert Gardener Tomato & Vegetable Garden Plant Food Fertilizer, 12-10-5 Fertilizer, 4 lb.
4.5 out of 5 stars
Rourlinge Potassium Fulvic Acid Soil Activator for Plants, Root Growth Enhancer and Fertilizer Booster, Improves Soil Structure and Nutrient Uptake for Indoor Outdoor Garden Flowers Vegetables Crops From $4.47
From$447
Rourlinge Potassium Fulvic Acid Soil Activator for Plants, Root Growth Enhancer and Fertilizer Booster, Improves Soil Structure and Nutrient Uptake for Indoor Outdoor Garden Flowers Vegetables Crops
5 out of 5 stars
The Andersons Professional Potassium Fertilizer 0-0-25-18 lbs. Covers up to 6,000 sqft. $59.87
$5987
current price $59.87The Andersons Professional Potassium Fertilizer 0-0-25-18 lbs. Covers up to 6,000 sqft.
5 out of 5 stars
Plant Root Activator - Soil Conditioner with Potassium Fulvate for Stronger Roots, Faster Germination & Drought Resistance, Water Soluble Fertilizer Booster for Vegetables/Lawns (4-Pack)
Plant Root Activator - Soil Conditioner with Potassium Fulvate for Stronger Roots, Faster Germination & Drought Resistance, Water Soluble Fertilizer Booster for Vegetables/Lawns (4-Pack)
Soil Moist SAP Potassium Super Absorbent Polymer 1 Pound $15.99
$1599
current price $15.99Soil Moist SAP Potassium Super Absorbent Polymer 1 Pound
5 out of 5 stars
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 | 8 Ounce From $13.97
4 options
Available in additional 4 optionsFrom$1397
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 | 8 Ounce
4.9 out of 5 stars
Soil Vigor Potassium Polyacrylate Water Retaining Crystals for Plants and Garden Soil, Super Absorbent Hydrogel for Moisture Control, Lawn, Flower Beds & Farming, 1 lb $16.99
$1699
current price $16.99Soil Vigor Potassium Polyacrylate Water Retaining Crystals for Plants and Garden Soil, Super Absorbent Hydrogel for Moisture Control, Lawn, Flower Beds & Farming, 1 lb
1 Pound Organic Solution Grade Sulfate of Potassium SOP Fertilizer Powder 0-0-50 $20.00
$2000
current price $20.001 Pound Organic Solution Grade Sulfate of Potassium SOP Fertilizer Powder 0-0-50
Potassium Nitrate Powder - KNO3 - 20 Lbs. $64.95
$6495
current price $64.95Potassium Nitrate Powder - KNO3 - 20 Lbs.
4.6 out of 5 stars
Clearance HCBY Soil Activator, Root Booster Growth, Potassium Fulvic Formula, Improves Soil Structure & Fertility From $2.39
Clearance
From$239
HCBY Soil Activator, Root Booster Growth, Potassium Fulvic Formula, Improves Soil Structure & Fertility
Supply Solutions | 0-0-50 Plus 17% Sulfur | Golden K-Max Sulfate of Potash (SOP) - Granular Fertilizer | High Potassium Plant Fertilizer for Indoor and Outdoor Garden - Stronger Roots - 10lbs $30.99
$3099
current price $30.99Supply Solutions | 0-0-50 Plus 17% Sulfur | Golden K-Max Sulfate of Potash (SOP) - Granular Fertilizer | High Potassium Plant Fertilizer for Indoor and Outdoor Garden - Stronger Roots - 10lbs
5 out of 5 stars
Alpha Chemicals Potassium Chloride Fertilizers $12.99
$1299
current price $12.99Alpha Chemicals Potassium Chloride Fertilizers
5 out of 5 stars
Potassium Polyacrylate for Garden Lasts Up to 7 Years in Soil 2 Pounds From $29.99
5 options
Available in additional 5 optionsFrom$2999
Potassium Polyacrylate for Garden Lasts Up to 7 Years in Soil 2 Pounds
5 out of 5 stars
Nutri-K Fast-Acting Potassium Boost for Plants, Concentrate 16 oz. $32.97
$3297
current price $32.97Nutri-K Fast-Acting Potassium Boost for Plants, Concentrate 16 oz.
Soil Vigor® Fine SAP Granules - Water-Storing Potassium Polymer for Lawns, Gardens, & Plants 5 Pounds From $69.49
3 options
Available in additional 3 optionsFrom$6949
Soil Vigor® Fine SAP Granules - Water-Storing Potassium Polymer for Lawns, Gardens, & Plants 5 Pounds
Humboldts Secret Monopotassium Phosphate 0-52-34 | MKP Fertilizer Bloom Booster for Flowers, Fruits & Vegetables | High Purity Water Soluble Phosphorus and Potassium Plant Food | 2 lb From $47.97
4 options
Available in additional 4 optionsFrom$4797
Humboldts Secret Monopotassium Phosphate 0-52-34 | MKP Fertilizer Bloom Booster for Flowers, Fruits & Vegetables | High Purity Water Soluble Phosphorus and Potassium Plant Food | 2 lb
5 out of 5 stars
Alpha Chemicals Potassium Chloride - KCl - 5 Pounds $24.99
$2499
current price $24.99Alpha Chemicals Potassium Chloride - KCl - 5 Pounds
5 out of 5 stars
Popular in Garden Potassium
Related Products
GH General Organics BioThrive Bloom Quart
GH General Organics BioThrive Bloom Quart$22.84current price $22.84Dr. Earth Life Organic Flowers/Fruits/Vegetables All Purpose Fertilizer 4 lb
Dr. Earth Life Organic Flowers/Fruits/Vegetables All Purpose Fertilizer 4 lb$28.97current price $28.97Espoma GG6 Garden Gypsum Fertilizer, 6-Pound
Espoma GG6 Garden Gypsum Fertilizer, 6-Pound$24.25current price $24.25Espoma Lawn Food Organic Lawn Fertilizer - Slow Release, 15-0-5 - 40 lbs — Outdoor & Indoor Plant Use, Easy Application
Espoma Lawn Food Organic Lawn Fertilizer - Slow Release, 15-0-5 - 40 lbs — Outdoor & Indoor Plant Use, Easy Application$91.44current price $91.44Dr. Earth 8 oz Pump & Grow Liquid Concentrate Organic Plant Food
Dr. Earth 8 oz Pump & Grow Liquid Concentrate Organic Plant Food$27.10current price $27.10Voluntary Purchasing Group Fertilome 10778Blooming and Rooting Soluble Plant Food, 8-Ounce
Voluntary Purchasing Group Fertilome 10778Blooming and Rooting Soluble Plant Food, 8-Ounce$15.36current price $15.36Growth Science Organics Humic Tonic Nutrient Plant Fertilizer - 1 QT
Growth Science Organics Humic Tonic Nutrient Plant Fertilizer - 1 QT$21.94current price $21.94Dr. Earth 18 lbs. Super Natural Organic 5-0-2 Fertilizer 2000 sq. ft
Dr. Earth 18 lbs. Super Natural Organic 5-0-2 Fertilizer 2000 sq. ft$50.01current price $50.01
