Fertilizers for Ornamental Plants

Fertilizers give flowers and other ornamental plants the nutrients they lack to produce healthy plants. Nutrients from fertilizers will green up plants, encourage growth, and help plants fight off disease and pest infestations. DoMyOwn’s selection of ornamental fertilizers cover a variety of flowers to keep your garden beautiful. 

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Shop Fertilizers for Ornamental Plants by Category

DoMyOwn Fertilizer Selector- Find the granular fertilizers using your NPK values

5 out of 5 stars (20)
$90.05
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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 (16)
$65.28
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A water soluble fertilizer to be used on lawns, plants, shrubs and trees specially in growing media that contains mineral soil.
4.5 out of 5 stars (8)
$135.75
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A commercial fertilizer that gives consistent and optimum nutrients to plants in nurseries, container gardens and greenhouses.
5 out of 5 stars (6)
$16.88
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A nutritional spray that contains 4 essential nutrients for correcting and preventing deficiencies in palms that cause damage.
10%
Off
Quick View Bio Advanced All-In-One Rose and Flower Care
5 out of 5 stars (8)
On Sale!
$29.29
Was: $32.54
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A liquid systemic 9-14-9 fertilizer, fungicide and insecticide that controls all the areas for Roses, shrubs and flowers.
$22.35
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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.
$54.13
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A high quality fertilizer that also provides selective pre-emergent control of grasses and broadleaf weeds
3 out of 5 stars (5)
$66.23
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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 (3)
$68.27
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Multiple sizes available
Water soluble granules that is used to prevent and correct iron deficiencies in trees, shrubs, and other plants.
5 out of 5 stars (1)
$55.32
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A water soluble fertilizer that provides and produces healthy acid loving crops for water types 3 and 4.
5 out of 5 stars (3)
$19.58
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An all-purpose fertilizer in a unique pellet form that provides the nutrients needed for lawns to shrubs and vegetables.
5 out of 5 stars (1)
$120.43
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A professional liquid plant supplement that contains the ideal balance of all essential micro-nutrients readily available as chelates for greenhouses.
5 out of 5 stars (1)
$24.91
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An organic 4-4-4 ferttilizer with a blend of fish bone meal to seaweed extract and seven strains of beneficial soil microbes plus Ecto and Endo Mycorrhizae.
5 out of 5 stars (1)
$108.03
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A professional liquid fertilizer that is intended as a supplement to a regular fertilization program.
$76.14
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A water soluble fertilizer for transplanting and before blooming to achieve larger and more numerous buds.
5 out of 5 stars (1)
$16.21
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Multiple sizes available
A water soluble fertilizer that is for acid loving plants including Azaleas, Hydrangeas, and Rhododendrons.
4.5 out of 5 stars (2)
$20.31
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Multiple sizes available
A water soluble fertilizer for acid loving plants and shrubs like Rhododendrons, Camellias and Azaleas.
5 out of 5 stars (1)
$92.82
Free Shipping!
Multiple sizes available
A water soluble chelated micro-nutrients fertilizer that is compatible with fertilizers and pesticides for vegetable crops to golf courses.
2 out of 5 stars (1)
$22.35
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A professional fertilizer for flowers, shrubs, and vegetables that slowly releases nutrients and proven to be long-lasting.
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.
5 out of 5 stars (2)
$29.90
Free Shipping!
Multiple sizes available
A liquid fertilizer with micro-nutrients to keep plants healthy and robust for the biggest blooms.
$23.68
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An organic fertilizer that produces more acidic soil for Rhododendrons, Azaleas and Camellias.
5 out of 5 stars (3)
$170.96
Free Shipping!
A professional controlled release fertilizer recommended for use late in the growing season.
$22.95
Free Shipping!
An organic fish fertilizer concentrate that is ideal for organic gardening and all indoor and outdoor plants.

Fertilizers for Ornamentals

Fertilizers help to keep your ornamentals healthy by supplying the necessary nutrients they need to thrive. Sometimes, the soil lacks certain nutrients, and fertilizers help to replenish these nutrients and make them available to plants when plants need them most. We have a great selection of ornamental fertilizers, so you can be sure you’ll find the right ones for your plants.

Fertilizing your ornamentals regularly can help maintain health, so they are better able to ward off diseases and bounce back from insect damage. Every plant is different, and will require different nutrients in varying amounts. Some plants require very specific fertilizers, while others may be okay with a general one. Between slow release, water soluable, liquids, briquettes, spikes, and more, it can be a bit confusing to choose the right one. When looking for a fertilizer, consider:

  • The cost of the fertilizer
  • The type of plant you want to fertilize
  • The current nutrient content in the soil
  • The response you desire from fertilizer application

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