Humic Acid(355)
Uses item details. Price when purchased online
Biogrowth Organics Thrive Plant Food & Vitamin Supplement (8.45oz), Enzyme-Powered Root & Bud Booster with Humic Acid & B-Vitamins, Suitable for Hydroponics, Indoor & Outdoor Plants $19.99
Sponsored
$1999
current price $19.99Biogrowth Organics Thrive Plant Food & Vitamin Supplement (8.45oz), Enzyme-Powered Root & Bud Booster with Humic Acid & B-Vitamins, Suitable for Hydroponics, Indoor & Outdoor Plants
214.8 out of 5 Stars. 21 reviews
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The Andersons Humic DG Organic Soil Amendment - Covers up to 20,000 sq ft (40 lb) $89.88
Sponsored
$8988
current price $89.88The Andersons Humic DG Organic Soil Amendment - Covers up to 20,000 sq ft (40 lb)
584.7 out of 5 Stars. 58 reviews
The Andersons HumiChar Organic Soil Amendment with Humic Acid and Biochar - Covers up to 40,000 sq ft (40 lb) $104.88
Sponsored
$10488
current price $104.88The Andersons HumiChar Organic Soil Amendment with Humic Acid and Biochar - Covers up to 40,000 sq ft (40 lb)
1844.8 out of 5 Stars. 184 reviews
GS Plant Foods Organic Kelp Fertilizer Boost - Seaweed Extract, Plant-Based, OMRI Certified, Concentrated, Easy to Mix, Natural and Organic Solution for Gardens, Lawns, and Soil, 1 Quart, Liquid. From $20.95
Sponsored
From$2095
GS Plant Foods Organic Kelp Fertilizer Boost - Seaweed Extract, Plant-Based, OMRI Certified, Concentrated, Easy to Mix, Natural and Organic Solution for Gardens, Lawns, and Soil, 1 Quart, Liquid.
684.5 out of 5 Stars. 68 reviews
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NPK Industries RAW Humic Acid 2 oz $19.26
$1926
current price $19.26NPK Industries RAW Humic Acid 2 oz
25 out of 5 Stars. 2 reviews
PowerGrow Systems Vegetables Flowers Natural Fertilizer, 5 lbs with Humic Acid $17.99
$1799
current price $17.99PowerGrow Systems Vegetables Flowers Natural Fertilizer, 5 lbs with Humic Acid
45 out of 5 Stars. 4 reviews
Granular Humic Acid Powder - 5lb bag From $23.25
3 options
Available in additional 3 optionsFrom$2325
Granular Humic Acid Powder - 5lb bag
Supply Solutions | 17-18-18 HumiSync Plant Food Powder | Balanced NPK Fertilizer with Humic Acid for Lawn, Garden, Vegetables, Flowers, Trees & Shrubs - All Purpose Garden Fertilizer - 40lbs $67.99
$6799
current price $67.99Supply Solutions | 17-18-18 HumiSync Plant Food Powder | Balanced NPK Fertilizer with Humic Acid for Lawn, Garden, Vegetables, Flowers, Trees & Shrubs - All Purpose Garden Fertilizer - 40lbs
Down to Earth (#17827) Organic Granular Humic Acids Fertilizer Mix, 1 lb
Down to Earth (#17827) Organic Granular Humic Acids Fertilizer Mix, 1 lb
44.8 out of 5 Stars. 4 reviews
NPK Industries RAW Humic Acid 2 oz Was $21.42
NPK Industries RAW Humic Acid 2 oz
Farmer's Secret Tomato Booster Fertilizer (32oz) - Super Concentrated - 3:8:7 Ratio Fortified with Humic Acid, Iron and Calcium - Grow More Tomatoes From $14.99
Sponsored
From$1499
Farmer's Secret Tomato Booster Fertilizer (32oz) - Super Concentrated - 3:8:7 Ratio Fortified with Humic Acid, Iron and Calcium - Grow More Tomatoes
134.9 out of 5 Stars. 13 reviews
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Biogrowth Organics Catalyst Plant Food & Vitamin (8.45oz), Enzyme-Based Organic Plant fertilizer for Vegetables, Gardening, Indoor & Outdoor Plants $18.99
Sponsored
$1899
current price $18.99Biogrowth Organics Catalyst Plant Food & Vitamin (8.45oz), Enzyme-Based Organic Plant fertilizer for Vegetables, Gardening, Indoor & Outdoor Plants
174.5 out of 5 Stars. 17 reviews
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Soluble Humic Acid Powder - 5Lb Bag From $34.00
3 options
Available in additional 3 optionsFrom$3400
Soluble Humic Acid Powder - 5Lb Bag
33.7 out of 5 Stars. 3 reviews
Down to Earth (#DTE07827) Organic Granular Humic Acids Fertilizer Mix, 5 lb
Down to Earth (#DTE07827) Organic Granular Humic Acids Fertilizer Mix, 5 lb
65 out of 5 Stars. 6 reviews
HuMate Liquid Humus - Humic & Fulvic Acids for Plants - 128 fl oz Bottle by Medina $29.99
$2999
current price $29.99HuMate Liquid Humus - Humic & Fulvic Acids for Plants - 128 fl oz Bottle by Medina
15 out of 5 Stars. 1 reviews
Ion 14 Dry Soluble Soil Additive - Provides Essential Silicon & Humic Acids For Nutrient Activation - 300 g Bag by BioAg $27.99
$2799
current price $27.99Ion 14 Dry Soluble Soil Additive - Provides Essential Silicon & Humic Acids For Nutrient Activation - 300 g Bag by BioAg
Fertilome (13124) HuMic Granular Humic Acid Soil Amendment (30 lbs.)
2 options
Available in additional 2 optionsFertilome (13124) HuMic Granular Humic Acid Soil Amendment (30 lbs.)
PAWTY Happy Frog Potting Soil, 12qt for Indoor/Outdoor Container Plants, Improves Root Efficiency, pH Adjusted for Optimal Nutrient Uptake Contains Microbes and Humic Acids (Pack of 2) $34.99
$3499
current price $34.99PAWTY Happy Frog Potting Soil, 12qt for Indoor/Outdoor Container Plants, Improves Root Efficiency, pH Adjusted for Optimal Nutrient Uptake Contains Microbes and Humic Acids (Pack of 2)
Fertilome HuMic Granular Humic Acid Soil Amendment, 15lb $31.86
$3186
current price $31.86Fertilome HuMic Granular Humic Acid Soil Amendment, 15lb
Farmer’s Secret Soil Revitalizer (32oz) - Organic (OMRI Listed) Soil Microbe Booster - Liquid Compost Soil - Great for Spring Application - Activated Humic Acid
Farmer’s Secret Soil Revitalizer (32oz) - Organic (OMRI Listed) Soil Microbe Booster - Liquid Compost Soil - Great for Spring Application - Activated Humic Acid
254.6 out of 5 Stars. 25 reviews
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GS Plant Foods Green Envy Grass Grasses Liquid Fertilizer Concentrate, 1 Gallon with Turf Care & Healthy Grass $41.95
Sponsored
$4195
current price $41.95GS Plant Foods Green Envy Grass Grasses Liquid Fertilizer Concentrate, 1 Gallon with Turf Care & Healthy Grass
84.5 out of 5 Stars. 8 reviews
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Biogrowth Organics Vivid Plant Food & Bloom Supplement (8.45oz), Enzyme-Based Flower & Fruit Booster with Organic Nutrients, Plant Vitamin for Fruits, Indoor & Outdoor Plants $18.99
Sponsored
$1899
current price $18.99Biogrowth Organics Vivid Plant Food & Bloom Supplement (8.45oz), Enzyme-Based Flower & Fruit Booster with Organic Nutrients, Plant Vitamin for Fruits, Indoor & Outdoor Plants
224.7 out of 5 Stars. 22 reviews
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Soil Activator 200g, Humic & Fulvic Acid Soil Booster, Improves Soil Structure, Promotes Root Growth, Enhances Nutrient Uptake, Garden & Potted Plants
Soil Activator 200g, Humic & Fulvic Acid Soil Booster, Improves Soil Structure, Promotes Root Growth, Enhances Nutrient Uptake, Garden & Potted Plants
Clearance 3.53 oz Concentrated Liquid Compost, Humic Acid for Lawn - Enhance Plant Growth, Moisture Retention, Nutrient Absorption - Humates for Soil Was $8.99
3.53 oz Concentrated Liquid Compost, Humic Acid for Lawn - Enhance Plant Growth, Moisture Retention, Nutrient Absorption - Humates for Soil
NPK Industries RAW Humic Acid 8 oz
NPK Industries RAW Humic Acid 8 oz
Worm Castings Tea Plant Juice with Bat and Seabird Guanos. Soil Candy, 8oz. with Added Seaweed Extract and Humic Acid. Soil Restorer - Plant Fertilizer - Compost Starter $10.99
$1099
current price $10.99Worm Castings Tea Plant Juice with Bat and Seabird Guanos. Soil Candy, 8oz. with Added Seaweed Extract and Humic Acid. Soil Restorer - Plant Fertilizer - Compost Starter
44.8 out of 5 Stars. 4 reviews
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100% Organic Humic Acid, Nitrogen & Amino Acids – OMRI Listed Fertilizer & Soil Enhancer by PHIGZNT – Organic Juice Growth, Water Soluble Concentrate, 120g
100% Organic Humic Acid, Nitrogen & Amino Acids – OMRI Listed Fertilizer & Soil Enhancer by PHIGZNT – Organic Juice Growth, Water Soluble Concentrate, 120g
BioAg Ful-Humix Organic Humic Acid Soil Dry Amendment, Increases Yield, Nutrient Uptake for All Plants, Lawn (300 Grams) $18.68
$1868
current price $18.68BioAg Ful-Humix Organic Humic Acid Soil Dry Amendment, Increases Yield, Nutrient Uptake for All Plants, Lawn (300 Grams)
HuMate Liquid Humus - Humic & Fulvic Acids for Plants - 32 fl oz Bottle by Medina $18.87
$1887
current price $18.87HuMate Liquid Humus - Humic & Fulvic Acids for Plants - 32 fl oz Bottle by Medina
24.5 out of 5 Stars. 2 reviews
The Andersons HumiChar Organic Soil Amendment with Humic Acid and Biochar Covers 12,000 sq ft (12 lb)
The Andersons HumiChar Organic Soil Amendment with Humic Acid and Biochar Covers 12,000 sq ft (12 lb)
Perfect Orchid 12 Oz Powder Fertilizer for Orchids & Acid Loving Plants - Premium Orchid Nutrients for Vibrant Blooms, Strong Roots, and Lush Foliage $24.99
Sponsored
$2499
current price $24.99Perfect Orchid 12 Oz Powder Fertilizer for Orchids & Acid Loving Plants - Premium Orchid Nutrients for Vibrant Blooms, Strong Roots, and Lush Foliage
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The Andersons Humic DG Organic Soil Amendment - Covers up to 20,000 sq ft (40 lb) $89.88
$8988
current price $89.88The Andersons Humic DG Organic Soil Amendment - Covers up to 20,000 sq ft (40 lb)
584.7 out of 5 Stars. 58 reviews
NPK Industries RAW Humic Acid 8 oz
3 options
Available in additional 3 optionsNPK Industries RAW Humic Acid 8 oz
The Andersons HumiChar Organic Soil Amendment with Humic Acid and Biochar - Covers up to 40,000 sq ft (40 lb) $104.88
$10488
current price $104.88The Andersons HumiChar Organic Soil Amendment with Humic Acid and Biochar - Covers up to 40,000 sq ft (40 lb)
1844.8 out of 5 Stars. 184 reviews
MicroLife Humic Acid Complex | 1 Gallon $50.99
$5099
current price $50.99MicroLife Humic Acid Complex | 1 Gallon
Clearance Jpxdew Organic Plant Root Booster Powder - Nutrient-Rich Soil Enhancer for Stronger Roots & Faster Growth,Root Stimulator with Humic Acid & Mycorrhizae,Indoor/Outdoor Gardening (3.53oz) Was $4.82
Jpxdew Organic Plant Root Booster Powder - Nutrient-Rich Soil Enhancer for Stronger Roots & Faster Growth,Root Stimulator with Humic Acid & Mycorrhizae,Indoor/Outdoor Gardening (3.53oz)
Humic Acid Soil Organic Top Soil Improves FertilityforOutdoorandGarden Potted PlantsandHouseplant Soil
Humic Acid Soil Organic Top Soil Improves FertilityforOutdoorandGarden Potted PlantsandHouseplant Soil
Granular Humic Acids 0-0-0 5lb $29.99
$2999
current price $29.99Granular Humic Acids 0-0-0 5lb
TM-7 L - Humic Acid with Micronutrients - 128 fl oz Jug by BioAg $52.01
$5201
current price $52.01TM-7 L - Humic Acid with Micronutrients - 128 fl oz Jug by BioAg
Soil Revitalizer - Soil Activator for Plants, Lawn & Garden Soil Conditioner - Plant Food Enhancer, Concentrated Humic Acid Formula - Promotes Root Growth & Nutrient Uptake, 60g (1Pcs)
Soil Revitalizer - Soil Activator for Plants, Lawn & Garden Soil Conditioner - Plant Food Enhancer, Concentrated Humic Acid Formula - Promotes Root Growth & Nutrient Uptake, 60g (1Pcs)
Supply Solutions | 17-18-18 HumiSync Plant Food Powder | Balanced NPK Fertilizer with Humic Acid for Lawn, Garden, Vegetables, Flowers, Trees & Shrubs - All Purpose Garden Fertilizer - 10lbs $27.99
$2799
current price $27.99Supply Solutions | 17-18-18 HumiSync Plant Food Powder | Balanced NPK Fertilizer with Humic Acid for Lawn, Garden, Vegetables, Flowers, Trees & Shrubs - All Purpose Garden Fertilizer - 10lbs
Nuticos Soil Activator Lawn & Garden Soil Conditioner,Concentrated Humic Acid Fertilizer(17.6 oz) $26.99
$2699
current price $26.99Nuticos Soil Activator Lawn & Garden Soil Conditioner,Concentrated Humic Acid Fertilizer(17.6 oz)
74.9 out of 5 Stars. 7 reviews
BioAg Ful-Power Humic Acid - Improves Nutrient Uptake - 32 fl oz Bottle $26.99
$2699
current price $26.99BioAg Ful-Power Humic Acid - Improves Nutrient Uptake - 32 fl oz Bottle
HumiChar Organic Soil Amendment with Humic Acid and Biochar Covers 12,000 sq ft (12 lb) $84.80
$8480
current price $84.80HumiChar Organic Soil Amendment with Humic Acid and Biochar Covers 12,000 sq ft (12 lb)
Farmers Secret Soil Revitalizer (32oz) - Organic (OMRI Listed) Dirt Health Booster - Liquid Compost Soil Amendment - Activated Humic Acid - Great for Fall/Spring Application $37.38
$3738
current price $37.38Farmers Secret Soil Revitalizer (32oz) - Organic (OMRI Listed) Dirt Health Booster - Liquid Compost Soil Amendment - Activated Humic Acid - Great for Fall/Spring Application
Farmers Secret Soil Revitalizer (8oz) - Organic (OMRI Listed) Dirt Health Booster - Liquid Compost Soil Amendment - Activated Humic Acid - Great for Fall/Spring Application $23.99
$2399
current price $23.99Farmers Secret Soil Revitalizer (8oz) - Organic (OMRI Listed) Dirt Health Booster - Liquid Compost Soil Amendment - Activated Humic Acid - Great for Fall/Spring Application
The Andersons Humic DG Organic Soil Amendment - Covers up to 10,000 sq ft (11 lb) $54.88
$5488
current price $54.88The Andersons Humic DG Organic Soil Amendment - Covers up to 10,000 sq ft (11 lb)
flash 100% Organic Humic Acid, Nitrogen & Amino Acids – OMRI Listed Fertilizer & Soil Enhancer by PHIGZNT – Organic Juice Growth, Water Soluble Concentrate, 200g
flash 100% Organic Humic Acid, Nitrogen & Amino Acids – OMRI Listed Fertilizer & Soil Enhancer by PHIGZNT – Organic Juice Growth, Water Soluble Concentrate, 200g
BioAg Ful-Power Humic Acid- Helps With Nutrient Uptake - 128 oz bottle $43.99
$4399
current price $43.99BioAg Ful-Power Humic Acid- Helps With Nutrient Uptake - 128 oz bottle
15 out of 5 Stars. 1 reviews
Popular in Humic Acid Products for Gardening and Soil Health in Patio & Garden
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