Natural & Organic Fertilizers for Lawn & Garden

Fertilizers add nutrients to lawns and gardens, producing healthier, greener lawns. Our selection of natural and organic fertilizers use natural materials to give lawns an extra boost of nitrogen, phosphorus, and potassium. Extra nutrients will help lawns survive harsh weather, fight disease, and grow more than unfertilized lawns. 

1-24 of 32 results
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.
$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 (3)
$18.92
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Multiple sizes available
$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.
$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.
$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)
$13.68
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An organic liquid 1-3-1 fertilizer that produces abundant fruits and more beautiful flowers.
$14.78
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Multiple sizes available
A liquid fertilizer that contains all the micro and macro nutrients naturally found in fish, and with no unpleasant odor.
$16.78
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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.
$10.20
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An all-natural and organic liquid fertilizer 1-3-1 that helps promote flowering on African Violets.
$22.74
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An organic fertilizer to complete the fertilization process for maximum results for plants, flowers, fruits and vegetables.
$21.88
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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.
$17.06
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A natural and organic seaweed extract, derived from Norwegian kelp, that is a liquid concentrate for organic gardening.
$208.94
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A 100% natural fertilizer formulated to be a safe alternative in ensuring seed germination and good rooting.
$17.37
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A natural & organic 1-0.20-0.03 fertilizer and activator with organic micro-nutrients for the plants roots.
$22.74
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An organic fertilizer formulated as a slightly earthy to a sharp yeasty sourness in order to provide vigorous plant growth.
$17.08
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Multiple sizes available
A liquid fertilizer that contains all-natural and organic ingredients which results in lush and compact growth.
$9.85
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An all-natural & organic liquid 1-2-2 fertilizer that promotes bigger and better cactus and plants.
$24.25
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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.
$18.79
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An organic liquid 1-2-2 fertilizer that promotes the roots and boost the growth of plants.
$27.50
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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.
$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.
5 out of 5 stars (2)
$23.76
Out of Stock
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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.

Need help selecting a fertilizer? Check out our Fertilizer Buyer’s Guide

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