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

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.
5 out of 5 stars (2)
$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 (7)
$20.81
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Multiple sizes available
A professional fertilizer specifically made to enhance water absorption and root efficiency of Japanese maples.
3 out of 5 stars (1)
$24.94
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Chelated micronutrient fertilizer ideal for use on high maintenance turfs and ornamentals
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)
$18.00
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Multiple sizes available
A water soluble fertilizer that is for acid loving plants including Azaleas, Hydrangeas, and Rhododendrons.
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 (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 (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 (7)
$15.29
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Multiple sizes available
A specially formulated all-purpose plant food that helps promote bigger blooms and lush green foliage.
3 out of 5 stars (1)
$19.84
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A plant fertilizer for palms, hibiscus, and tropical plants that contains 100% natural and organic ingredients to give a balance and complete nutrients to them.
4.5 out of 5 stars (3)
$18.49
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Multiple sizes available
A water soluble all-purpose 15-30-15 fertilizer that is for all blooming annual and perennial flowers and 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.
4 out of 5 stars (1)
$24.99
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Multiple sizes available
A granular fertilizer that is designed for Roses to provide the right nutrients to produce essential new growth on which new blooms develop.
5 out of 5 stars (3)
$17.13
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An all-purpose fertilizer that is environment-friendly and only needs to be applied once per season.
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)
$19.95
Free Shipping!
An organic fertilizer that helps the plants have deeper roots and have bigger blooms.
5 out of 5 stars (1)
$13.43
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A indoor plant 1-1-1 fertilizer in an easy to use foam formula for a once a week feeding.
5 out of 5 stars (2)
$26.87
Free Shipping!
Multiple sizes available
A unique double-acting formulation that provides nutrients to promote strong roots and beautiful blooms while also protecting the plant against insect harm for up to eight weeks.
5 out of 5 stars (7)
$19.46
Out of Stock
Free Shipping!
A nutritional spray that contains 4 essential nutrients for correcting and preventing deficiencies in palms that cause damage.
5 out of 5 stars (2)
$22.20
Out of Stock
Free Shipping!
A water soluble all-purpose fertilizer for all types of plants, vegetables and citrus, and can be used all year round.
5 out of 5 stars (1)
$20.77
Out of Stock
Free Shipping!
Vermiculite aerates compacted soil so plants can absorb more nutrients with the loosened soil and keeping it well-drained and healthy.
5 out of 5 stars (5)
$24.57
Out of Stock
Free Shipping!
A concentrated organic fertilizer made from liquid fish and sea bird guano.
5 out of 5 stars (2)
$23.32
Out of Stock
Free Shipping!
A granular fertilizer that is specially formulated to help improve ornamental flower blooms.
5 out of 5 stars (1)
$16.31
Out of Stock
Free Shipping!
An all purpose plant 18-6-8 fertilizer that is easy-to-use and environmentally friendly.
5 out of 5 stars (1)
$21.13
Out of Stock
Free Shipping!
A fertilizer that is formulated for orchids such as Cattleyas, Dendrobiums, Vandas, slab-mounted epiphytic orchids, terrestrial orchids, or those with exposed root systems.
5 out of 5 stars (1)
$10.42
Out of Stock
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An all-purpose fertilizer spike that provides gardeners with a fuss-free, environmentally safe option for beautiful, healthy plants.
5 out of 5 stars (1)
$15.03
Out of Stock
Free Shipping!
A water soluble fertilizer that is for Orchids that will make them grow faster than you thought possible.

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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