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

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$18.79
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An organic liquid 1-2-2 fertilizer that promotes the roots and boost the growth of plants.
$18.06
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A 4-12-4 fertilizer for starting or transplanting plants to prevent transplanting shock and stress to the plant growth.
$26.45
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A garden and vegetable fertilizer for bigger and healthier fruits, herbs, vegetables and more abundant harvests.
$17.61
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Multiple sizes available
A professional 100% liquid fish fertilizer made with cold-pressed fish to preserve nutrients ideal for plants and soils.
$33.32
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A professional 100% liquid fish fertilizer made with cold-pressed fish to preserve nutrients ideal for plants and soils.
$17.91
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Multiple sizes available
A natural spray-on fertilizer that is easily absorbed by the plant for sustained plant growth.
$10.20
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An organic liquid 2-2-2 fertilizer that helps boost the growth and greening of all the houseplants.
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.
5 out of 5 stars (2)
$23.76
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An liquid organic fertilizer with a blend of fish hydrolysate and seaweed that will make more blooms of flowers and food crops and is OMRI listed.
5 out of 5 stars (1)
$14.49
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A Cactus 1-7-6 fertilizer and source of calcium that is perfect for cacti and other succulents.
$17.74
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An organic Kelp fertilizer that offers enhanced root development, more robust growth and increased resistance to environmental stress and minimized frost damage.
$23.18
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Many leading golf courses and recreational sport arenas use Brandt Lawn Boost to maintain healthy turf.
$19.66
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An organic 2-4-1 fertilizer made from fresh North Atlantic fish for house plants to vegetables and shrubs.
$81.30
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A professional liquid fertilizer that contains 85% slow release nitrogen for non-burning source of nitrogen and for all turf-grasses.
$82.34
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A professional liquid fertilizer that provides high quality potassium to turf, ornamentals, trees, crops and hydroponics.
5 out of 5 stars (1)
$13.68
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An organic liquid 1-3-1 fertilizer that produces abundant fruits and more beautiful flowers.
$20.11
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A professional 8-16-8 liquid fertilizer and micro-nutrients for all plant growth for commercial and residential growers.
4.5 out of 5 stars (2)
$25.04
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A concentrated liquid plant 8-27-2 fertilizer that promotes healthy root systems for quick establishment and growth.
$101.11
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A professional liquid fertilizer for palm and tropical plants and trees with essential nutrients they need.
5 out of 5 stars (1)
$23.42
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An organic liquid fertilizer with over 60 naturally occurring major and minor nutrients and amino acids.
$258.59
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A professional nitrogen stabilizer additive to fertilizers that helps in reducing nitrogen loss in crops.
$85.79
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A professional liquid fertilizer with 100% soluble salicylic acid for fast foliar uptake and increased growth.
$20.46
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A clear phosphite that is rapidly absorbed so it can strengthen the plants Immune System.
$64.83
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A professional fertilizer and micro-nutrient for lawns, commercial turf-grass an sod on athletic fields and parks.

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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