Supplements For Plants(574)
Uses item details. Price when purchased online
Grower's Honey Plant Based Amino Acid Plant Growth Fuel for Huge vegetative Growth, Bigger Flowers, Jumbo Fruits and Vegetables 1 Quart Concentrate From $20.95
Sponsored
From$2095
Grower's Honey Plant Based Amino Acid Plant Growth Fuel for Huge vegetative Growth, Bigger Flowers, Jumbo Fruits and Vegetables 1 Quart Concentrate
64.3 out of 5 Stars. 6 reviews
50+ bought since yesterday Scotts Green Max Lawn Food, Fertilizer Plus Iron Supplement, 5,000 sq. ft., 16.67 lbs. From $33.24
Sponsored
From$3324
Scotts Green Max Lawn Food, Fertilizer Plus Iron Supplement, 5,000 sq. ft., 16.67 lbs.
12734.3 out of 5 Stars. 1273 reviews
Plantonix Kelp Bliss Pure Norwegian Kelp Soil Amendment & Fertilizer - 10 lb From $12.99
Sponsored
From$1299
Plantonix Kelp Bliss Pure Norwegian Kelp Soil Amendment & Fertilizer - 10 lb
364.8 out of 5 Stars. 36 reviews
44lb Micronized Azomite All Natural, Organic Trace Mineral Fertilizer Powder $46.17
Sponsored
$4617
current price $46.1744lb Micronized Azomite All Natural, Organic Trace Mineral Fertilizer Powder
174.7 out of 5 Stars. 17 reviews
Best seller Botanicare Cal-Mag Plus, A Calcium, Magnesium, And Iron Plant Supplement, Plant Food, 32 oz $20.19 Was $22.69
Now$2019
current price Now $20.19, Was $22.69$22.69
Botanicare Cal-Mag Plus, A Calcium, Magnesium, And Iron Plant Supplement, Plant Food, 32 oz
944.8 out of 5 Stars. 94 reviews
Best seller Superthrive 0.5-0-0 Original Vitamin Solution for Plants Mineral Supplement, 4 oz $15.39 Was $19.17 $15.39/count
Now$1539
current price Now $15.39, Was $19.17$19.17
$15.39/count
Superthrive 0.5-0-0 Original Vitamin Solution for Plants Mineral Supplement, 4 oz
5934.7 out of 5 Stars. 593 reviews
50+ bought since yesterday Revive Organic Soil Treatment Ready-to-Spray Mineral Supplement, 64 oz. $16.48 25.8 ¢/fl oz
$1648
current price $16.4825.8 ¢/fl oz
Revive Organic Soil Treatment Ready-to-Spray Mineral Supplement, 64 oz.
874.7 out of 5 Stars. 87 reviews
Botanicare Cal-Mag Plus, A Calcium, Magnesium, And Iron Plant Supplement, Corrects Common Plant Deficiencies, Add To Water Or Use As A Spray, 2-0-0 NPK, 1Quart $20.19
$2019
current price $20.19Botanicare Cal-Mag Plus, A Calcium, Magnesium, And Iron Plant Supplement, Corrects Common Plant Deficiencies, Add To Water Or Use As A Spray, 2-0-0 NPK, 1Quart
55 out of 5 Stars. 5 reviews
𝐏𝐑𝐎𝐅𝐄𝐒𝐒𝐈𝐎𝐍𝐀𝐋 Grade Organic Cal-Mag Plus Growing Fertilizer Concentrate: Calcium, Magnesium, Iron & Micronutrients Supplement for Plant Deficiencies (9-0-0 NPK) - 8oz Bottle From $11.99
2 options
Available in additional 2 optionsFrom$1199
𝐏𝐑𝐎𝐅𝐄𝐒𝐒𝐈𝐎𝐍𝐀𝐋 Grade Organic Cal-Mag Plus Growing Fertilizer Concentrate: Calcium, Magnesium, Iron & Micronutrients Supplement for Plant Deficiencies (9-0-0 NPK) - 8oz Bottle
34.3 out of 5 Stars. 3 reviews
General Hydroponics CALiMAGic 1-0-0, Plant Supplement, 1 qt. Was $24.24
2 options
Available in additional 2 optionsGeneral Hydroponics CALiMAGic 1-0-0, Plant Supplement, 1 qt.
504.7 out of 5 Stars. 50 reviews
GS Plant Foods Organic Root Ruckus Compost Fertilizer, Turbo Charged for Plants with Humic Acid and Sea Kelp, Improves Soil, Foliar Spray, Water-Soluble, OMRI Certified, Concentrated, 1 Gallon From $19.95
Sponsored
From$1995
GS Plant Foods Organic Root Ruckus Compost Fertilizer, Turbo Charged for Plants with Humic Acid and Sea Kelp, Improves Soil, Foliar Spray, Water-Soluble, OMRI Certified, Concentrated, 1 Gallon
294.8 out of 5 Stars. 29 reviews
Humboldts Secret Greenify | 12-0-0 Nitrogen & 6% Iron Liquid Lawn Fertilizer Concentrate | Chelated Iron Supplement for Healthy Grass, Turf, and Garden Growth | 32 Ounce Refill for Healthy Growth From $29.97
Sponsored
From$2997
Humboldts Secret Greenify | 12-0-0 Nitrogen & 6% Iron Liquid Lawn Fertilizer Concentrate | Chelated Iron Supplement for Healthy Grass, Turf, and Garden Growth | 32 Ounce Refill for Healthy Growth
164.6 out of 5 Stars. 16 reviews
SuperThrive Advanced Nutrition 120Ml Plant Vitamins And Hormones - World No.1 Hydroponics $17.99
$1799
current price $17.99SuperThrive Advanced Nutrition 120Ml Plant Vitamins And Hormones - World No.1 Hydroponics
15 out of 5 Stars. 1 reviews
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
$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
274.8 out of 5 Stars. 27 reviews
Ironite Mineral Supplement by Pennington, 1-0-0 Fertilizer, 30 lbs 10,000 sq. ft. $39.59 Was $69.18 $1.32/lb
Now$3959
current price Now $39.59, Was $69.18$69.18
$1.32/lb
Ironite Mineral Supplement by Pennington, 1-0-0 Fertilizer, 30 lbs 10,000 sq. ft.
1164.5 out of 5 Stars. 116 reviews
100+ bought since yesterday Garden Safe Take Root Rooting Hormone Powder, Grow New Plants from Cuttings, 2 Ounces
4 options
Available in additional 4 optionsGarden Safe Take Root Rooting Hormone Powder, Grow New Plants from Cuttings, 2 Ounces
15304.5 out of 5 Stars. 1530 reviews
Biogrowth Organics Catalyst Plant Food & Vitamin (8.45oz), Enzyme-Based Organic Plant fertilizer for Vegetables, Gardening, Indoor & Outdoor Plants $18.99
$1899
current price $18.99Biogrowth Organics Catalyst Plant Food & Vitamin (8.45oz), Enzyme-Based Organic Plant fertilizer for Vegetables, Gardening, Indoor & Outdoor Plants
224.5 out of 5 Stars. 22 reviews
SiliKa Power Premium Liquid Silica Plant Fertilizer and Supplement $10.49
$1049
current price $10.49SiliKa Power Premium Liquid Silica Plant Fertilizer and Supplement
GAIA GREEN All-Purpose Soil Supplement for Resilient Crop Growth, 500 Grams $18.99
$1899
current price $18.99GAIA GREEN All-Purpose Soil Supplement for Resilient Crop Growth, 500 Grams
14 out of 5 Stars. 1 reviews
Plantonix Kelp Bliss Pure Norwegian Kelp Soil Amendment & Fertilizer - 1 lb From $12.99
2 options
Available in additional 2 optionsFrom$1299
Plantonix Kelp Bliss Pure Norwegian Kelp Soil Amendment & Fertilizer - 1 lb
364.8 out of 5 Stars. 36 reviews
Nitrogen Fertilizer - Plant Nutrient for Deficiency Treatment and Enhanced Growth in Vegetative Stage - Indoor, Outdoor, Hydroponic Use (2500 Sq Ft. (5 Pounds) From $11.99
Sponsored
From$1199
Nitrogen Fertilizer - Plant Nutrient for Deficiency Treatment and Enhanced Growth in Vegetative Stage - Indoor, Outdoor, Hydroponic Use (2500 Sq Ft. (5 Pounds)
44 out of 5 Stars. 4 reviews
Nitrogen Fertilizer - Plant Nutrient for Deficiency Treatment and Enhanced Growth in Vegetative Stage - Indoor, Outdoor, Hydroponic Use (5 Pounds) From $16.95
Sponsored
From$1695
Nitrogen Fertilizer - Plant Nutrient for Deficiency Treatment and Enhanced Growth in Vegetative Stage - Indoor, Outdoor, Hydroponic Use (5 Pounds)
14 out of 5 Stars. 1 reviews
50+ bought since yesterday Scotts Green Max Lawn Food, Fertilizer Plus Iron Supplement, 5,000 sq. ft., 16.67 lbs. From $33.24
2 options
Available in additional 2 optionsFrom$3324
Scotts Green Max Lawn Food, Fertilizer Plus Iron Supplement, 5,000 sq. ft., 16.67 lbs.
12734.3 out of 5 Stars. 1273 reviews
Hovilon Huangyang Shrub Maintenance Additive, Root System Nutrient Supplement for Potted Plants, Flowering Shrub Care Agent, Garden Plant Growth Support for Landscaping, Plant Health Supplement From $1.77
4 options
Available in additional 4 optionsFrom$177
Hovilon Huangyang Shrub Maintenance Additive, Root System Nutrient Supplement for Potted Plants, Flowering Shrub Care Agent, Garden Plant Growth Support for Landscaping, Plant Health Supplement
Soilless Cultivation Nutrient Growth Powder, Household Hydroponic Plant Nutrient Supplement, Efficient Plant Growth Booster Powder, Universal Growing Nutrient Agent for Family Farm Indoor Hydroponics $5.99 Was $7.99
Now$599
current price Now $5.99, Was $7.99$7.99
Soilless Cultivation Nutrient Growth Powder, Household Hydroponic Plant Nutrient Supplement, Efficient Plant Growth Booster Powder, Universal Growing Nutrient Agent for Family Farm Indoor Hydroponics
𝐏𝐑𝐄𝐌𝐈𝐔𝐌 Liquid Silica Plant Supplement - 8oz (250mL) - THAI CONSTELLATION Bioavailable Silica Fertilizer – Ideal for Hydroponics & Soil – Healthier Plants with Strong Stalks (Makes 45 Gallons) From $11.99
2 options
Available in additional 2 optionsFrom$1199
𝐏𝐑𝐄𝐌𝐈𝐔𝐌 Liquid Silica Plant Supplement - 8oz (250mL) - THAI CONSTELLATION Bioavailable Silica Fertilizer – Ideal for Hydroponics & Soil – Healthier Plants with Strong Stalks (Makes 45 Gallons)
95 out of 5 Stars. 9 reviews
Iron Sulfate for Plants - Ferrous Sulfate Powder to Correct Chlorosis & Yellow Leaves, Fast-Acting Iron for Plants, Trees, Lawns & Shrubs - Essential Nutrient Supplement (16 oz) $28.98
$2898
current price $28.98Iron Sulfate for Plants - Ferrous Sulfate Powder to Correct Chlorosis & Yellow Leaves, Fast-Acting Iron for Plants, Trees, Lawns & Shrubs - Essential Nutrient Supplement (16 oz)
11 out of 5 Stars. 1 reviews
⭐ 𝐁𝐄𝐒𝐓𝐒𝐄𝐋𝐋𝐄𝐑 Liquid Silica Plant Supplement - 8oz (250mL) - BONSAI Plants Liquid Silica Boost Fertilizer - Stronger Stems & Healthy Leaves for Indoor & Outdoor Bonsai Plants (Makes 45 Gallons) From $11.99
4 options
Available in additional 4 optionsFrom$1199
⭐ 𝐁𝐄𝐒𝐓𝐒𝐄𝐋𝐋𝐄𝐑 Liquid Silica Plant Supplement - 8oz (250mL) - BONSAI Plants Liquid Silica Boost Fertilizer - Stronger Stems & Healthy Leaves for Indoor & Outdoor Bonsai Plants (Makes 45 Gallons)
174.6 out of 5 Stars. 17 reviews
50+ bought since yesterday Ironite Mineral Supplement by Pennington, 1-0-0 Fertilizer, 15 lb. From $10.97
2 options
Available in additional 2 optionsFrom$1097
Ironite Mineral Supplement by Pennington, 1-0-0 Fertilizer, 15 lb.
5254.5 out of 5 Stars. 525 reviews
Liquid Plant Fertilizer, Growth Booster Supplement for Indoor Outdoor Plants, Vegetables, Concentrated Formula, Fast Recovery & Healthy Growth, 1.69 fl oz $4.89 Was $5.69
Now$489
current price Now $4.89, Was $5.69$5.69
Liquid Plant Fertilizer, Growth Booster Supplement for Indoor Outdoor Plants, Vegetables, Concentrated Formula, Fast Recovery & Healthy Growth, 1.69 fl oz
Nitrogen Fertilizer 2oz - Plant Nutrient for Deficiency Treatment and Enhanced Growth in Vegetative Stage - Indoor, Outdoor, Hydroponic Use 2 Ounce Bag $10.90
Sponsored
$1090
current price $10.90Nitrogen Fertilizer 2oz - Plant Nutrient for Deficiency Treatment and Enhanced Growth in Vegetative Stage - Indoor, Outdoor, Hydroponic Use 2 Ounce Bag
Amino Power Powder Nitrogen Fertilizer 16 oz - Plant-Based 100% Water Soluble High Nitrogen Source - 18 L-Amino Acids Chelating Agent for Foliar Spray, Turf, Vegetables, Fruits & Indoor Plants $21.95
Sponsored
$2195
current price $21.95Amino Power Powder Nitrogen Fertilizer 16 oz - Plant-Based 100% Water Soluble High Nitrogen Source - 18 L-Amino Acids Chelating Agent for Foliar Spray, Turf, Vegetables, Fruits & Indoor Plants
25 out of 5 Stars. 2 reviews
Organic Natural Liquid Fish Garden Soil Health Supplement Fertilizer for Vegetable Plants, Flower Plants - 1 Quart (32 Fl. Oz.) of Concentrate
2 options
Available in additional 2 optionsOrganic Natural Liquid Fish Garden Soil Health Supplement Fertilizer for Vegetable Plants, Flower Plants - 1 Quart (32 Fl. Oz.) of Concentrate
143.8 out of 5 Stars. 14 reviews
GAIA GREEN Organics Power Bloom Plant Food Root Developer Supplement, 10 kg $69.99
$6999
current price $69.99GAIA GREEN Organics Power Bloom Plant Food Root Developer Supplement, 10 kg
134.8 out of 5 Stars. 13 reviews
Clearance Rooting Hormone,Keiki Paste For Plants,Purpose Rooting Solution For Plants Rapid Rooting Solution Plant Growth Enhancer Supplement Root For Plant Cuttings 50ml $3.99 Was $4.99
Now$399
current price Now $3.99, Was $4.99$4.99
Rooting Hormone,Keiki Paste For Plants,Purpose Rooting Solution For Plants Rapid Rooting Solution Plant Growth Enhancer Supplement Root For Plant Cuttings 50ml
Plant Growth Enhancer Supplement, Universal 50Ml Liquid Fertilizer For Flower & Plant Rooting, Concentrated Growth Promoting Formula With Dropper Applicator For Home Gardeners $8.69
$869
current price $8.69Plant Growth Enhancer Supplement, Universal 50Ml Liquid Fertilizer For Flower & Plant Rooting, Concentrated Growth Promoting Formula With Dropper Applicator For Home Gardeners
Fiddle Leaf Fig Rescue Drops by Fiddle Leaf Fig Plant Resource 3-in-1 Liquid Fertilizer, Root Supplement & Immunity Booster 3.3 Fluid Ounces - 100ml $20.15
$2015
current price $20.15Fiddle Leaf Fig Rescue Drops by Fiddle Leaf Fig Plant Resource 3-in-1 Liquid Fertilizer, Root Supplement & Immunity Booster 3.3 Fluid Ounces - 100ml
35 out of 5 Stars. 3 reviews
Momihoom Peace Lily Liquid Fertilizer Spray,Plant Nutrient Supplement for Indoor & Outdoor Peace Lily Plants, All-Season Plant Growth Food
Momihoom Peace Lily Liquid Fertilizer Spray,Plant Nutrient Supplement for Indoor & Outdoor Peace Lily Plants, All-Season Plant Growth Food
GAIA GREEN All-Purpose Soil Supplement for Resilient Crop Growth Ideal for Household Plants, Urban Gardens, Lawns, and Greenhouses, 2 Kilos $29.99
$2999
current price $29.99GAIA GREEN All-Purpose Soil Supplement for Resilient Crop Growth Ideal for Household Plants, Urban Gardens, Lawns, and Greenhouses, 2 Kilos
15 out of 5 Stars. 1 reviews
Liquid Silica Plant Supplement - 32oz - KALANCHOE Plants Liquid Silica Boost Fertilizer - Stronger Stems & Healthy Leaves for Indoor & Outdoor Kalanchoe (Makes 180 Gallons) $29.99
$2999
current price $29.99Liquid Silica Plant Supplement - 32oz - KALANCHOE Plants Liquid Silica Boost Fertilizer - Stronger Stems & Healthy Leaves for Indoor & Outdoor Kalanchoe (Makes 180 Gallons)
SUPERthrive 0.5-0-0 Original Plant Vitamin Solution with Kelp, 4 Oz. - 2 Pack $28.99
$2899
current price $28.99SUPERthrive 0.5-0-0 Original Plant Vitamin Solution with Kelp, 4 Oz. - 2 Pack
744.6 out of 5 Stars. 74 reviews
Soil Pro Activator, Mineral Source Soil Activator, Loosening Agent, Plant Growth Supplement From $15.99
From$1599
Soil Pro Activator, Mineral Source Soil Activator, Loosening Agent, Plant Growth Supplement
Plant Growth Enhancer Supplement - Universal Plant Growth Solution With Concentrated Formula For Indoor Outdoor Plants, Vegetables, Flowers, Succulents, Cacti, Herbs, Hydroponic $8.69
$869
current price $8.69Plant Growth Enhancer Supplement - Universal Plant Growth Solution With Concentrated Formula For Indoor Outdoor Plants, Vegetables, Flowers, Succulents, Cacti, Herbs, Hydroponic
Gardenera Labs Plant Growth Superfood for MANGO Trees with 18 Essential Vitamins & Minerals - Organic Plant Food Fertilizer - Micro-Fungi and Bio-Organisms for MANGO Growth Enhancement - 32oz From $11.99
2 options
Available in additional 2 optionsFrom$1199
Gardenera Labs Plant Growth Superfood for MANGO Trees with 18 Essential Vitamins & Minerals - Organic Plant Food Fertilizer - Micro-Fungi and Bio-Organisms for MANGO Growth Enhancement - 32oz
45 out of 5 Stars. 4 reviews
Soil Activator For Potted Plants Nutrient Supplement Formula Liquid Plant Food For Garden Home Gardening From $10.65
From$1065
Soil Activator For Potted Plants Nutrient Supplement Formula Liquid Plant Food For Garden Home Gardening
23 out of 5 Stars. 2 reviews
⭐ 𝐒𝐔𝐏𝐄𝐑𝐈𝐎𝐑 Liquid Silica Boost Fertilizer and Supplement Spray for AVOCADO TREE Plants – Pre-Mixed, Ready-To-Use Liquid Silicon Plant Superfood Mist for Indoor & Outdoor Plants – 8oz
87 options
Available in additional 87 options⭐ 𝐒𝐔𝐏𝐄𝐑𝐈𝐎𝐑 Liquid Silica Boost Fertilizer and Supplement Spray for AVOCADO TREE Plants – Pre-Mixed, Ready-To-Use Liquid Silicon Plant Superfood Mist for Indoor & Outdoor Plants – 8oz
54.8 out of 5 Stars. 5 reviews
Orange Tree Fertilizer Specific Fruit Tree Nutrient Powder Growth Booster Swollen Fruit Citrus Plant Food Potted Gardening Supplement $4.97 Was $9.96
Now$497
current price Now $4.97, Was $9.96$9.96
Orange Tree Fertilizer Specific Fruit Tree Nutrient Powder Growth Booster Swollen Fruit Citrus Plant Food Potted Gardening Supplement
Dr. Earth Pelletized Garden Lime Mineral Supplement Fertilizers, 6 lb. $16.22 $2.70/lb
$1622
current price $16.22$2.70/lb
Dr. Earth Pelletized Garden Lime Mineral Supplement Fertilizers, 6 lb.
574.4 out of 5 Stars. 57 reviews
All-Purpose Rooting Solution for All Plants, Rooting Hormone for Cuttings, Rapid Rooting Solution Plant Growth Enhancer Supplement, Root Starter for Plant Cuttings 50ml/1.69 fl.oz $5.74 Was $6.38
Now$574
current price Now $5.74, Was $6.38$6.38
All-Purpose Rooting Solution for All Plants, Rooting Hormone for Cuttings, Rapid Rooting Solution Plant Growth Enhancer Supplement, Root Starter for Plant Cuttings 50ml/1.69 fl.oz
25 out of 5 Stars. 2 reviews
50ml Potted Plant Vitality Fertilizer, Universal Growth Nutrient Solution Rooting Flower Promoting Agent, Plant Nutrient Liquid, Potted Supplement for Potted Garden Flower Vegetable Plant Care From $1.99
From$199
50ml Potted Plant Vitality Fertilizer, Universal Growth Nutrient Solution Rooting Flower Promoting Agent, Plant Nutrient Liquid, Potted Supplement for Potted Garden Flower Vegetable Plant Care
Popular in Supplements For Plants
Related Products
⭐ GARDENERA Premium Organic Seaweed & Kelp Superfood for TANGERINE Plants - 8 oz - Liquid Kelp Fertilizer Concentrate (Makes 45 Gallons)
⭐ GARDENERA Premium Organic Seaweed & Kelp Superfood for TANGERINE Plants - 8 oz - Liquid Kelp Fertilizer Concentrate (Makes 45 Gallons)$12.99current price $12.99SUPERthrive VI30162 Plant Vitamin Solution, 1 Quart, Yellow
SUPERthrive VI30162 Plant Vitamin Solution, 1 Quart, Yellow$68.99current price $68.99Technaflora B.C. Grow Fertilizers, 1 L
Technaflora B.C. Grow Fertilizers, 1 L$29.98current price $29.98Luxcidy 30ml Plant Nutritional Supplement
Luxcidy 30ml Plant Nutritional Supplement$7.98current price $7.98Bfogop Soil Boost Tablets 22Pcs - Home Gardening Universal Slow Release Tablet Οrganic Fertilizer, All Purpose Granular Garden Fertilizer for Fruit Trees, Flowers
Bfogop Soil Boost Tablets 22Pcs - Home Gardening Universal Slow Release Tablet Οrganic Fertilizer, All Purpose Granular Garden Fertilizer for Fruit Trees, Flowers$11.89current price $11.89Pride Lands Bloom 2-5.5-5.5 All-Natural & Organic Fertilizer - 2 lb Pouch by GreenGro Biologicals
Pride Lands Bloom 2-5.5-5.5 All-Natural & Organic Fertilizer - 2 lb Pouch by GreenGro Biologicals$34.62current price $34.62Growth Science Organics Humic Tonic Nutrient Plant Fertilizer - 1 QT
Growth Science Organics Humic Tonic Nutrient Plant Fertilizer - 1 QT$21.94current price $21.94SuperThrive Advanced Nutrition 120Ml Plant Vitamins And Hormones - World No.1 Hydroponics
SuperThrive Advanced Nutrition 120Ml Plant Vitamins And Hormones - World No.1 Hydroponics$17.99current price $17.99Summer Shift Specialty Fertilizer - Supports Mature Vegetative/Reproductive Phases - 128 fl oz Jug by New Millenium
Summer Shift Specialty Fertilizer - Supports Mature Vegetative/Reproductive Phases - 128 fl oz Jug by New Millenium$59.51current price $59.51
