Plant Supplements

Plant supplements give your edible plants exactly what they need to thrive. Adding plant supplements in addition to a regular fertilizer application can fix certain nutrient deficiencies, and can give the plant certain growth characteristics that you want, like producing more fruit. Check out our selection of plant supplements to give your plants a boost.

1-14 of 14
4.5 out of 5 stars (9)
$15.96
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A plant supplement that corrects and prevents yellowing of foliage caused by iron deficiency of flowers, shrubs, trees, vegetables, and lawns.
4.5 out of 5 stars (12)
$19.67
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Multiple sizes available
It reduces the alkaline in soil and supplies Iron, Zinc, Sulfur, Magnesium and Copper that are vital to acid loving plants as Roses, Azaleas, Rhododendron, fruit trees and vegetables.
5 out of 5 stars (1)
$23.48
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Multiple sizes available
A single pack water soluble fertilizer for one time use for the watering can in each bag that will grow beautiful plants.
3 out of 5 stars (2)
$25.80
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Multiple sizes available
A mineral supplement that will quickly turn plants from yellow to green, and is great for use in lawns, trees, flowers, shrubs, and vegetables.
$24.97
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Multiple sizes available
Contains Magnesium Sulfate that is a key nutrient for plants that is absorbed through the roots to help produce chlorophyll and promotes blooms in roses and other flowering plants.
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.
$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
Out of Stock
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An organic fertilizer to complete the fertilization process for maximum results for plants, flowers, fruits and vegetables.
$19.17
Out of Stock
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A professional 4-5-2 liquid fertilizer for commercial and residential fruit and vegetable growers.
$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.
$136.90
Out of Stock
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A professional 8-16-8 liquid fertilizer for all crops in commercial growing.
$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.

Plant Supplements for Edible Gardens

Plant supplements can encompass a few categories of products. Often, you will find plant supplements containing a single nutrient designed to do a specific job for the plant, or a product with multiple nutrients that go beyond a basic fertilizer blend. Plant food, plant hormones, and even soil amendments could fall under the plant supplement umbrella.

When it comes to edible plants, they’re meant to boost production of your vegetables and fruits, help them to grow to their fullest potential, and correct or stave off nutrient deficiencies.

Always read the label carefully to make sure the product you choose not only gives you the results you’re looking for, but also is safe for your edible garden plants.

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