Liquid Fertilizer

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Pennington Alaska Fish Emulsion Fertilizer Concentrate 5-1-1
Multiple sizes available
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An organic fish fertilizer concentrate that is ideal for organic gardening and all indoor and outdoor plants.

Grow More Sea Grow Fish Fertilizer 5-1-1
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An all-natural seaweed extract fertilizer that is derived from fish and is a great source of water soluble amino acids.

Bonide Atlantis Fish Fertilizer 2-4-0
Multiple sizes available
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A liquid fertilizer that contains all the micro and macro nutrients naturally found in fish, and with no unpleasant odor.

Asset RTU 6-20-5
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A professional liquid fertilizer with a EDTA micro-nutrient and also has carboxylic acids that promotes early root development and improve tolerance to late season growing stresses.

Monterey Dr. Iron Liquid 15-0-0
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A liquid plant fertilizer that promotes rapid turf green-up and dark green color on lawns and ornamental plants.

TurfGrassPro Micros
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Liquid micro-nutrient fertilizer for turf and ornamentals..

HydraHume T&O
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A professional soil amendment formula that may aid in the uptake of micro-nutrients for soil and foliar applications.

Pennington Alaska Morbloom 0-10-10
Multiple sizes available
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A natural fertilizer for abundant and colorful flowers, stimulates budding and blooming, root growth and is made from fish.

Earth Juice Catalyst
Multiple sizes available
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An organic fertilizer to complete the fertilization process for maximum results for plants, flowers, fruits and vegetables.

TurfgrassPro 28 - 0 - 0
5 out of 5 stars (1)
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70% slow release nitrogen fertilizer with quick and long lasting color for turf.

Monterey Dr. Iron Liquid RTS 15-0-0
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A ready-to-use plant fertilizer that promotes rapid turf green-up and dark green color on lawns, turf and ornamental plants.

TurfGrassPro 0 - 0 - 29
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A high potassium liquid fertilizer for quick foliar absorption into the plant.

Espoma Organic African Violet Plant Food
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An all-natural and organic liquid fertilizer 1-3-1 that helps promote flowering on African Violets.

TurfGrassPro 12 - 6 - 0
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Liquid fertilizer with blended nitrogen and phosphorous for superior uptake and efficiency.

Grow and Gain Plant Food Mist
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A liquid fertilizer in a easy to use, pre-mixed mist that is specially formulated for all indoor and outdoor plants and flowers.

Kickstand RTU 4-13-3
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A professional liquid fertilizer designed for irrigation systems, in transplant solutions or directly to the soil to improve the plants root health and increases the tolerance of turf.

FoxFarm Dirty Dozen Starter Kit
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A starter pack that contains nine pint liquids and three 6 oz. soluble plant food fertilizers. A great way to get started with FoxFarm organic and natural products.

Miracle-Gro LiquaFeed All Purpose Plant Food 4-Pack Refills
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An all purpose plant food refill 4-pack is a liquid fertilizer that will re-vitalize plants and make them grow bigger and faster.

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A professional nitrogen stabilizer additive to fertilizers that helps in reducing nitrogen loss in crops.

TurfGrassPro Phite 0 - 0 - 26
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28% potassium phosphite fertilizer for turf battle stress resistance, certain diseases and maximize overall performance.

Utilize 5-0-0
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A professional liquid foliar Urea Nitrogen nutrient that boosts plant performance during the vital reproductive stage.

Espoma Organic Bloom Super Blossom Booster
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An organic liquid 1-3-1 fertilizer that produces abundant fruits and more beautiful flowers.

FoxFarm Bush Doctor Kelp Me Kelp You
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A natural and organic seaweed extract, derived from Norwegian kelp, that is a liquid concentrate for organic gardening.

FoxFarm Grow Big Liquid Plant Food 6-4-4
Multiple sizes available
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A liquid fertilizer that contains all-natural and organic ingredients which results in lush and compact growth.


While it doesn’t matter to plants what form of fertilizer they receive, it may matter to you. Liquid fertilizer is great option among the vast array of fertilizers available to you. Whether you need to fertilize your lawn, garden, or houseplants, liquidized fertilizer is a great option to deliver important nutrients to your plants. Continue reading below the products on this page to learn about liquid fertilizers and how to use them.

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About Liquid Fertilizers

Liquid fertilizers contain the same nutrients as granular formulas, but the nutrients are dissolved in water or held in a suspension. A key point to remember when choosing a fertilizer is that granular and liquid fertilizers are equal in effectiveness when used as directed. Recommendations are generally the same for liquid type fertilizers, and can be used on a variety of plants. You can find liquid fertilizer for turf, very similar to the granular formulas commonly used. There are also many formulas for houseplants, gardens, window boxes, etc.

How To Use Liquid Fertilizer

In many ways, liquid fertilizers are applied much like water soluble (granular) fertilizers. The rate of application is very similar, and wet or moist soil is necessary to avoid damage to lawn or plants. Following the exact recommendations found on the package is crucial to success in your fertilizer application. Keep these tips in mind when using liquid fertilizers:

  • Liquid fertilizers in large quantities, like for lawns, require pumps or sprayers in order to properly apply the product. However, it can be easier than a traditional granular formulation, since you do not have to calculate calibration rates with a granular spreader.
  • Using a turf paint withy our liquid fertilizer for lawn applications can make it even easier, allowing you to see where you’ve applied the product and ensure even application.
  • When using liquid fertilizers, often called plant foods, on other plants they can be applied in many different ways, including in a watering can and spray mister bottle to target foliage, or directly into the soil.
  • Liquid spray fertilizers may leech out of the soil more quickly than granular or organic formulations. You may need to reapply more often, if the product allows.
  • Always follow all recommendations and warning labels on the package. This will help your grass or plants look their best, minimize burning or damage, and keep the environment safe.

Liquid Fertilizer Mixture Ratio

Generally speaking, the yield is about 1,000 square feet of coverage for every 22 ounces of fertilizer. Example: If you purchase a 2.5 gallon jug of liquid fertilizer (since 2.5 US gallons = 320 US fluid ounces), a 2.5 gallon jug would yield roughly 14,500 square feet of coverage (320 / 22 = 14.5 x 1,000 = 14,500 square ft.). The average .25 acre lot is about 10,000 square feet.

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