Liquid Fertilizer

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.

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5 out of 5 stars (25)
$89.98
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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 (6)
$79.37
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A professional controlled release fertilizer for cool & warm-season turf, ornamental and horticultural crops.
5 out of 5 stars (6)
$65.11
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A powerful liquid fertilizer that contains organic acid which enhances nutrient availability of cool and warm-season turf and ornamentals.
5 out of 5 stars (9)
$37.42
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A liquid systemic 9-14-9 fertilizer, fungicide and insecticide that controls all the areas for Roses, shrubs and flowers.
$32.03
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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.
5 out of 5 stars (1)
$25.08
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Multiple sizes available
An all-natural and Organic liquid fertilizer blossom builder for all flowering and fruiting plants.
5 out of 5 stars (1)
$11.65
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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 (3)
$29.90
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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 (2)
$60.73
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Multiple sizes available
Fertilizer with the combination of nitrogen and micronutrients to give your landscape better color and health.
5 out of 5 stars (14)
$17.02
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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.
5 out of 5 stars (1)
$22.95
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An organic fish fertilizer concentrate that is ideal for organic gardening and all indoor and outdoor plants.
5 out of 5 stars (1)
$99.03
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A professional foliar fertilizer that is perfect for crops that have fast and heavy plant growth and all plants of absorbing nutrients through the leaves.
$31.98
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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.
$16.18
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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.
5 out of 5 stars (2)
$15.78
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A Cactus 1-7-6 fertilizer and source of calcium that is perfect for cacti and other succulents.
$22.99
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A natural and organic seaweed extract, derived from Norwegian kelp, that is a liquid concentrate for organic gardening.
5 out of 5 stars (1)
$20.53
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Multiple sizes available
A liquid fertilizer that contains all-natural and organic ingredients which results in lush and compact growth.
5 out of 5 stars (1)
$22.30
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Multiple sizes available
A natural fertilizer for abundant and colorful flowers, stimulates budding and blooming, root growth and is made from fish.
5 out of 5 stars (1)
$12.17
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An all-natural and organic liquid fertilizer 1-3-1 that helps promote flowering on African Violets.
$13.31
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An all-natural & organic liquid 1-2-2 fertilizer that promotes bigger and better cactus and plants.
$23.67
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A natural & organic 1-0.20-0.03 fertilizer and activator with organic micro-nutrients for the plants roots.
5 out of 5 stars (1)
$24.55
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A liquid fertilizer which features one-part formula in a single bottle that will provide essential nutrients to your plants to help aid from stem and leaf growth into the budding and flowering stage.
$24.55
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A liquid fertilizer which features a one-part formula in a single bottle that is designed for leafy vegetables, foliage plants, and vegetative phase of blossoming and fruiting plants.
$33.60
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Multiple sizes available
Extra-strength fertilizer with Micro-nutrients that is pH adjusted and promotes compact growth and multiple flower development.
$28.43
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Miracle-Gro LiquaFeed Tomato, Fruits and Vegetables Plant Food 2-Pack Refills is a liquid fertilizer created to help grow high-quality fruits and vegetables.
$23.26
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A organic liquid fish fertilizer that is a effective plant food that is safe for young seedlings and transplants and all organic gardening.
$21.72
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A liquid concentrate fertilizer that helps enhance the sweetness characteristics and offers a food source for the microbial section in the root zone.
$25.06
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Multiple sizes available
A natural spray-on fertilizer that is easily absorbed by the plant for sustained plant growth.
5 out of 5 stars (7)
$19.46
Out of Stock
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A nutritional spray that contains 4 essential nutrients for correcting and preventing deficiencies in palms that cause damage.
4.5 out of 5 stars (7)
$71.31
Out of Stock
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A unique formulated fertilizer that features slow-release nitrogen for a long-lasting color of cool and warm-season turf.
3 out of 5 stars (5)
$66.23
Out of Stock
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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 (5)
$24.57
Out of Stock
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A concentrated organic fertilizer made from liquid fish and sea bird guano.
$9.95
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A liquid fertilizer that is for bamboo plants to grow faster and stronger and to establish to plants.
$16.74
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A liquid fertilizer for plants, shrubs and trees that is also a root-simulator that reduces transplant shock.
$19.34
Out of Stock
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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.
$21.82
Out of Stock
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A professional 8-16-8 liquid fertilizer and micro-nutrients for all plant growth for commercial and residential growers.
5 out of 5 stars (1)
$12.10
Out of Stock
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A organic liquid 1-3-1 fertilizer that promotes flowering on all types of orchids for organic gardening.
$19.02
Out of Stock
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An organic liquid 1-2-2 fertilizer that promotes the roots and boost the growth of plants.
$23.02
Out of Stock
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An organic fertilizer formulated as a slightly earthy to a sharp yeasty sourness in order to provide vigorous plant growth.
$23.02
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An organic fertilizer to complete the fertilization process for maximum results for plants, flowers, fruits and vegetables.
$24.55
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A liquid fertilizer which features a one-part formula in a single bottle that is designed to provide essential nutrients to your flowering and fruiting plants. This product comes in quart size.
$19.17
Out of Stock
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A professional 4-5-2 liquid fertilizer for commercial and residential fruit and vegetable growers.
$90.31
Out of Stock
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A potent solution that enables slow-release nitrogen to be used as a sticker or spreader to ensure coverage of nutrients and beneficial ingredients.
1 out of 5 stars (1)
$33.44
Out of Stock
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A starter kit with an easy-to-use feeder and fertilizer for effortless feeding and watering of garden plants and vegetables.
$19.17
Out of Stock
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A professional 6-11-5 liquid fertilizer for outdoor and indoor plants, from flowers to vegetables, shrubs and trees.
$22.15
Out of Stock
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A liquid plant supplement with natural calcium, magnesium and humic acid which is horticulturally designed for indoor and outdoor plants, hydroponics and soil gardening.
$15.43
Out of Stock
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A liquid fertilizer of 12-4-8 that instantly feeds all types of residential houseplants, fruits & vegetables and flowers.
$26.78
Out of Stock
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A liquid fertilizer with micro-nutrients that is ideal for starter seeds or seedlings for a fantastic harvest.
$18.29
Out of Stock
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A 4-12-4 fertilizer for starting or transplanting plants to prevent transplanting shock and stress to the plant growth.
$27.20
Out of Stock
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A liquid fertilizer of 29-0-3 in a RTS hose-end spray bottle for lawns of any grass type during any season, keeping the lawn stay green all year round.
$87.09
Out of Stock
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A professional neutral pH formula that is designed for use in turf, ornamental and agricultural applications.
$27.66
Out of Stock
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A ready-to-use fertilizer formulated to boost plant growth, yield, and vibrancy. Great for vegetables and plants!
$25.15
Out of Stock
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A professional lawn fertilizer that is 100% natural and organic in an easy-to-use hose end applicator bottle.
$23.02
Out of Stock
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An organic fertilizer formulated as a slightly earthy to a sharp yeasty sourness in order to encourage quick plant development.
$22.07
Out of Stock
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A liquid 9-3-3 fertilizer that makes feeding plants quick and easy, for healthier, and more beautiful plants.
$19.58
Out of Stock
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A liquid fertilizer that is a ready-to-use formula which makes feeding plants and flowers quick and easy, with no mixing required.
$50.78
Out of Stock
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A patented blend of ready-to-use humectants and surfactants designed to accelerate root development throughout the entire growing season.

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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