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 (29)
$74.40
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A water soluble fertilizer to be used on plants, shrubs and crops in greenhouses and especially in growing media that contains mineral soil.
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 (9)
$77.86
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A granular fertilizer with an innovative nitrogen granule bonded with potassium humate that is 100% soluble for use in both foliar spray and dry broadcast applications.
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 (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.
5 out of 5 stars (4)
$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 (5)
$70.68
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A professional ornamental fertilizer that offers low phosphate ratio and is ideal to use for all water types.
5 out of 5 stars (2)
$92.82
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Multiple sizes available
A water soluble chelated micro-nutrients fertilizer that is compatible with fertilizers and pesticides for vegetable crops to golf courses.
5 out of 5 stars (1)
$89.67
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A professionally formulated solution that provides balanced and continuous nutrition for ornamentals.
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 (1)
$71.20
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A premium fertilizer that is designed for fine turf areas, field grown ornamentals, and landscape plants. Provides 3-4 months of nitrogen feeding from MUtech nitrogen.
5 out of 5 stars (1)
$62.24
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A professional water soluble fertilizer that can provide extra magnesium, calcium, lower phosphate and slight higher growing media pH in bulbs and crops.
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.
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.
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
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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.

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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