10 Best Liquid Fertilizer For Plants are being loved and sold, many people are interested in giving good reviews for the quality. Statistics from experts and trusted sources to help your family make the best choice below.

The Best Liquid Fertilizer For Plants In 2022

$7.49
$10.38
in stock
21 new from $7.49
1 used from $19.99
as of May 15, 2022 5:05 am
Amazon.com
$25.43
$29.95
in stock
14 new from $25.43
as of May 15, 2022 5:05 am
Amazon.com
$9.65
in stock
2 new from $7.95
1 used from $8.65
as of May 15, 2022 5:05 am
Amazon.com
$16.99
in stock
3 new from $16.99
as of May 15, 2022 5:05 am
Amazon.com
$12.48
$14.99
in stock
27 new from $12.48
as of May 15, 2022 5:05 am
Amazon.com
$7.99
in stock
18 new from $6.80
as of May 15, 2022 5:05 am
Amazon.com
$8.90
$10.75
in stock
2 new from $8.90
as of May 15, 2022 5:05 am
Amazon.com
$32.95
in stock
2 new from $32.95
as of May 15, 2022 5:05 am
Amazon.com
Last updated on May 15, 2022 5:05 am

Lis The Best Liquid Fertilizer For Plants Reviews

Miracle-Gro Indoor Plant Food (Liquid), 8 oz., Instantly Feeds All Indoor Houseplants Including Edibles, 2-Pack

$10.38
$7.49
 in stock
21 new from $7.49
1 used from $19.99
Free shipping
Amazon.com
as of May 15, 2022 5:05 am

Features

  • Instantly feeds all indoor houseplants
  • For all indoor plants, including edibles
  • Feeds instantly
  • Able to apply directly to the soil or can mix with water
  • Apply once a week

AeroGarden Liquid Nutrients (1 Liter)

$29.95
$25.43
 in stock
14 new from $25.43
Free shipping
Amazon.com
as of May 15, 2022 5:05 am

Features

  • Works in all Miracle-Gro AeroGarden models
  • Additional nutrients for your AeroGarden. More than 100 feedings
  • Also great for indoor and outdoor plants, shrubs and trees
  • Patented, pH buffering system great for all hydroponic applications
  • One-part nutrient perfect for seedlings, vegetative growth and flowering

EZ-gro 20 20 20 Fertilizer - All Purpose Liquid Plant Food - Lawn, Flower, Herb, Vegetables - Best Way to Grow Green Plants - Garden-Growing Miracle Nutrients - 1 Qt / 32 fl oz / 946 mL

$18.47  in stock
Amazon.com
as of May 15, 2022 5:05 am

Features

  • ALL-PURPOSE INDUSTRY STANDARD: A balanced fertilizer for a diverse range of plants. From the smallest seed to the largest tree, EZ-gro 20-20-20 fertilizer supplies the nutrients needed for your garden.
  • CONCENTRATED LIQUID FERTILIZER: Our fertilizer supplies high-grade nutrients directly to the root. A powerful cocktail with all the nutritional content your plants need. For live plants in your farm or garden. Mix with water before applying to soil.
  • ENHANCED MICRONUTRIENT PACKAGE: Infused with a micronutrient package which delivers optimal nutrition for a variety of plants. Balanced NPK ratio, high percentage of ammonium and urea nitrogen. Includes iron, copper, manganese, and zinc, to prevent mineral deficiencies.
  • ADVANCED FORMULA: Our 20-20-20 formula delivers nitrogen, phosphate, and soluble potash in the right ratio for your plants to thrive. We use only the highest-quality nutrients available, to deliver professional results for your garden.
  • EZ TO MIX, EZ TO USE: Free measuring cup included. Shake well and mix with water before use, and apply as directed. Nature will do the rest. Your plants will be rooting for more!

AeroGarden Liquid Nutrients (3 oz)

$9.65  in stock
2 new from $7.95
1 used from $8.65
Free shipping
Amazon.com
as of May 15, 2022 5:05 am

Features

  • Specially formulated Liquid Nutrients now in a 88.72 ml (3 oz.) size bottle
  • Convenient to use dispenser cup with ML markings included
  • Patented, organic pH buffering system great for all hydroponic applications
  • Incredible growth for houseplants too. Add nutrients whenever you water for more consistent, faster growth

Organic Liquid Seaweed and Kelp Fertilizer Supplement by Bloom City, Quart (32 oz) Concentrated Makes 180 Gallons

$16.99  in stock
3 new from $16.99
Free shipping
Amazon.com
as of May 15, 2022 5:05 am

Features

  • FULLY ORGANIC SEAWEED AND KELP: A seven species blend of Ascophyllum Nodosum, Palmaria Palmata, Ecklonia Maxima, Laminaria Saccharina, Chlorella Vulgaris, Arthrospira Platensis, and Chondrus Crispus.
  • EXTRACTED TO PROTECT NATURAL ENZYMES: Clean Kelp’s unique processing techniques give the cleanest possible kelp extract.  Get all the benefits of natural kelp enzymes and hormones without the non-nutritious fibrous pulp that gives other kelps their thick, brackish appearance.  You can see the difference.
  • SIMPLE AND SAFE TO USE FOR ALL PLANTS: Add to every watering, it’s that easy. No risk of over application, plants love kelp. Clean Kelp aids in every stage of growth for root and stem health.
  • FOR BOTH PLANTS AND LAWNS: Add Clean Kelp to all of your houseplants, vegetable garden, and your lawn for healthy green plants.
  • FORMULATED AND MADE IN THE USA: Designed by botanists and plant chemists. Bloom City chooses only the highest quality ingredient sources and manufacturing methods to create the world’s best craft growing nutrient systems

Miracle-Gro Liquafeed All Purpose Plant Food, 4-Pack Refills

$14.99
$12.48
 in stock
27 new from $12.48
Free shipping
Amazon.com
as of May 15, 2022 5:05 am

Features

  • Feeding is as easy as watering
  • For flowers, vegetables, trees, shrubs and houseplants
  • Use with a Miracle-Gro LiquaFeed Universal Feeder
  • Each bottle feeds up to 400 sq. ft.
  • Feed every 1-2 weeks

Schultz All Purpose Liquid Plant Food 10-15-10, 8 oz

$7.99  in stock
18 new from $6.80
Free shipping
Amazon.com
as of May 15, 2022 5:05 am

Features

  • For all flowers tomatoes roses vegetables fruits trees and shrubs annuals perennials and houseplants
  • Model Number: SPF45170
  • Country Of Origin: United States
  • Item Package Weight: 14.6 oz

Liquid Indoor Plant Food, Easy Peasy Plants House Plant 4-3-4 Plant Nutrients | Lasts Same as 16 oz Bottle

$10.75
$8.90
 in stock
2 new from $8.90
Amazon.com
as of May 15, 2022 5:05 am

Features

  • Promotes Green Leaf Growth and Colorful Blooms
  • High Concentrate reduces plastic bottle use by 50% compared to competitors
  • Develops a strong root system
  • Specific ratio of N-P-K for Indoor Plants with added Sulphur promoting better nutrient uptake
  • Highest quality ingredients from our Family Farm to your indoor plants

Organic Kelp Fertilizer by GS Plant Foods - Omri Listed(1 Gallon) - Makes up to 770 Gallons Liquid Kelp Concentrate for Gardens, Lawns & Soil

$32.95  in stock
2 new from $32.95
Free shipping
Amazon.com
as of May 15, 2022 5:05 am

Features

  • OMRI ​ORGANIC LISTED SEAWEED & KELP FERTILIZER: Liquid Kelp is a natural plant food that provides a range of benefits for plant health and growth. OMRI listed for organic use, GS Plant Foods Liquid Seaweed Fertilizer is a completely natural, seaweed extract fertilizer for plants. Our liquid seaweed will help stimulate natural root growth, mineral uptake and overall plant growth and vigor. This can be applied to any type of soil or plant without concern for waste or harmful chemicals.
  • ONE OF NATURE’S ‘MIRACLE’ PLANT FOODS: Made from the finest seaweed plant Ascophyllum Nodosum, this is one of nature’s miracle plant foods. Our seaweed extract greatly increases your plant’s resistance to stressors such as excessive heat, wind, drought conditions and more. The seaweed fertilizer for plants will increase the bloom set and size of flowers and fruit. It increases and stabilizes chlorophyll in plants, which results in darker green leaves and increased sugar content in plants.
  • OPTIMAL PLANT GROWTH & HEALTH AT HOME OR COMMERCIALLY: Used in low concentrations, kelp liquid fertilizer acts as an efficacious growth promoter. GS Plant Foods sea kelp fertilizer is used extensively on a commercial basis, as well as at home for gardeners as an organic soil conditioner. Using GS Plant Foods seaweed plant fertilizer will lead to healthier crop yields and general plant well being.
  • EASY TO APPLY FOR NATURAL GREAT RESULTS: Apply liquid kelp to improve specific growth stages. To promote additional buds, apply when plants are beginning to bud. To extend the shelf life of fruits and vegetables, spray 10 days before harvesting. To lengthen the life of cut flowers, spray a day or two before cutting. In lieu of trying to catch specific growth stages, apply every 4 to 7 days. This liquid kelp should be sprayed in the morning or late afternoon when the leaves stoma are open.
  • TRUSTED & RELIABLE: At GS Plant Foods, we understand that you are placing your trust in us to provide you with the highest quality organic seaweed fertilizer products available. We have 100% confidence in the quality of our products and continuously strive to deliver the best customer experience. Our products are organic, easy to use, cost efficient, sustainable, and yield consistent & amazing results in your garden, no matter what you're growing or what medium in which your plants are growing.

Liqui-Dirt Nano Powder All-Purpose Organic Complete Plant Food for Indoor or Outdoor Use (Makes over 50 gallons) 18 Balanced Super Foods -Balanced Blend of Vitamins Minerals Micro-Fungi and Bio-Organisms

$39.95  in stock
Amazon.com
as of May 15, 2022 5:05 am

Features

  • BENEFITS: Makes 6400 applications for house plants. (Makes 50 gallons, Each gallon makes 128 applications) Its like a full ecosystem in a bottle that is a concentrated formula for watering your plants its easy, 1. 2. 3. and your ready to go. Great for all soil and growing medias, hydroponics, semi hydro, lecca, Bavariums with reptiles, terrariums, water gardens and fish tanks, flowers and so much more. Good For Roots, Stems, Leaves, Blooms, Foliage, and over all plant health.
  • WHAT IS IT? All Natural Fully Digested Elemental, Nutrient Supplement System for all plants. All vitamins and minerals with the microbial index are essential to a plants life. Complete Micro-fungi mycorrhizae and rhizobacteria strains, in a pH Balanced formula.
  • HOW ITS MADE: Through our Zymology process we break down the 18 ingredients into thousands of separate fully digested and readily absorbable elements. This full nutrition can take over 5 years to complete before we bottle it up for you.
  • WHATS IN IT: 18 Balanced Super Nutrients For Plants Including Poultry Litter, Rabbit Manure, Bat Guano, Cricket Fras, Humic Shale, Worm Castings, Oyster Shell, Mycorrhizae, Dolomite limes, Kelp Meal, Gypsum, Alfalfa meal, Concentrated Fulvic Acid, Blood meal, Proprietary mineral blend from organic sources.
  • HOW LONG DOES IT LAST: This product does not expire, in any dilution or concentrated form. Our powder is made to react immediately in the water you add to grow happy healthy plants. Don't be fooled by other liquids that promise and under deliver, Our full concentrate puts you in command of how much to use for each plant without concern of harming your plants.