Liquid fertilizers provide nutrients plants lack in an easy to use formulation. An increase in nitrogen, phosphorus, potassium, and other nutrients help plants and turf grow strong to fight off disease and pest infestation. Liquid fertilizers can be applied with a sprayer or come in a ready to use spray bottle that connects to a garden hose.

Fertilizers Guide

1-24 of 91 results
4.5 out of 5 stars (13)
$67.80
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A controlled-release liquid turf and horticultural fertilizer with chelated iron that is intended as a supplement to a regular fertilization program.
5 out of 5 stars (4)
$68.50
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A professional controlled release fertilizer for cool & warm-season turf, ornamental and horticultural crops.
5 out of 5 stars (8)
$23.84
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A liquid systemic 9-14-9 fertilizer, fungicide and insecticide that controls all the areas for Roses, shrubs and flowers.
3.5 out of 5 stars (4)
$58.32
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Multiple sizes available
A professional liquid nitrogen fertilizer that is a supplement to regular fertilizer programs with 6% Iron for greening up lawns fast.
5 out of 5 stars (2)
$13.54
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A nutritional spray that contains 4 essential nutrients for correcting and preventing deficiencies in palms that cause damage.
5 out of 5 stars (1)
$19.78
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Multiple sizes available
An all-natural and Organic liquid fertilizer blossom builder for all flowering and fruiting plants.
4.5 out of 5 stars (2)
$61.24
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A powerful liquid fertilizer that contains organic acid which enhances nutrient availability of cool and warm-season turf and ornamentals.
$9.86
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A balanced 10-10-10 fertilizer formulated for houseplants, just 7 drops per quart of water for lush, healthy plants.
5 out of 5 stars (5)
$66.06
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A professional chelated iron and manganese that promotes the fast greening of turf, ornamentals, trees, crops, hydroponics, and soil remediation.
$18.22
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A liquid fertilizer in a ready-to-use garden hose spray bottle that is sure to help achieve lush green plants.
4 out of 5 stars (2)
$13.19
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Multiple sizes available
A fish fertilizer that naturally releases essential nutrients for the development of green foliage, root systems and a solid plant structure.
5 out of 5 stars (3)
$26.26
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An all-purpose liquid fertilizer is formulated for use on all types of indoor and outdoor plants.
5 out of 5 stars (5)
$18.92
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Multiple sizes available
A specially formulated fertilizer that features a unique blend of fish-based nutrients with guano which promotes vigorous plant growth.
4.5 out of 5 stars (7)
$13.98
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Multiple sizes available
A starter fertilizer for planting trees, shrubs, Roses and flowers to stimulate early and stronger root formation and development.
$27.15
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Multiple sizes available
A liquid fertilizer with micro-nutrients to keep plants healthy and robust for the biggest blooms.
5 out of 5 stars (1)
$68.51
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A unique formulated fertilizer that features slow-release nitrogen for a long-lasting color of cool and warm-season turf.
$13.35
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Multiple sizes available
A liquid fertilizer for plants, shrubs and trees that is also a root-simulator that reduces transplant shock.
$65.81
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A controlled-release liquid fertilizer that is recommended for use as a supplement to a regular fertilizer program.
$10.83
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A liquid fertilizer that is for bamboo plants to grow faster and stronger and to establish to plants.
$14.68
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Multiple sizes available
An organic fish fertilizer concentrate that is ideal for organic gardening and all indoor and outdoor plants.
$21.41
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A liquid plant fertilizer that promotes rapid turf green-up and dark green color on lawns and ornamental plants.
$13.61
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Highly effective plant food that is specifically formulated to control, treat, and prevent minor deficiencies on foliage and provides elements for the healthy growth of plants.
$17.34
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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.
5 out of 5 stars (1)
$22.68
Free Shipping!
A ready-to-use plant fertilizer that promotes rapid turf green-up and dark green color on lawns, turf and ornamental plants.

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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