Fertilizers for Ornamental Flowers

Fertilizing flowers is an important step in growing and maintaining ornamentals. Fertilizers add necessary nutrients that plants need, that may be lacking in the soil they are planted in. We have a very large variety of fertilizers for ornamental flowers so you can choose the best fertilizer for your needs.

1-24 of 78
4.5 out of 5 stars (10)
$17.06
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Multiple sizes available
A water soluble plant fertilizer for the soil, foliage or rooting solution that promotes deep green foliage, larger blooms and fruit.
$22.75
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A 12-4-8 fertilizer that will boost the growth of flowering plants to produce more beautiful flowers and roses.
5 out of 5 stars (22)
$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.
4.5 out of 5 stars (10)
$152.68
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A commercial fertilizer that gives consistent and optimum nutrients to plants in nurseries, container gardens and greenhouses.
4.5 out of 5 stars (6)
$23.40
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A specially formulated fertilizer which helps develop stronger root systems to increase bloom production and produce more abundant plants.
5 out of 5 stars (6)
$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.
4.5 out of 5 stars (4)
$82.96
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An easy-to-use tablet fertilizer which will provide essential nutrients to plants for up to 2 years.
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 (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 (4)
$122.37
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A professional fully chelated EDDHA iron that prevents iron chlorosis by maintaining and protecting iron availability in the most challenging soils that are alkaline or calcareous.
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)
$20.96
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Multiple sizes available
This Phosphorus will strengthen stems and increases blooms while enhancing growth and color of the plants.
5 out of 5 stars (3)
$21.36
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A fertilizer for acid loving plants and shrubs for improved plant growth of leaves, stems and roots.
5 out of 5 stars (6)
$26.98
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Multiple sizes available
A systemic fertilizer and insecticide that feeds and protects against insects in one application.
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.
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.
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 (2)
$30.15
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A fertilizer and systemic insecticide that feeds plus protects against insects on Rose bushes and flower for 8 weeks.
5 out of 5 stars (1)
$19.55
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Multiple sizes available
A natural source of Nitrogen, Phosphate and Potash that helps create an acidic soil condition and aids in production of friendly soil bacteria.
$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.
$21.82
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Multiple sizes available
A natural slow release nitrogen fertilizer for flowers, roses, vegetables, shrubs and trees to promote a more natural greener foliage and blooms.
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.
$45.24
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Multiple sizes available
A fertilizer with micro-nutrients and slow release water insoluble Nitrogen to aid in growing bedding plants and perennials.
5 out of 5 stars (3)
$170.96
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A professional controlled release fertilizer recommended for use late in the growing season.

There are many types of fertilizers for use on ornamental flowers, and it can be tough to pick out the right formula for your flowers. For example, complete fertilizers contain the three main nutrients needed for plant growth: nitrogen, phosphorus, and potassium. Other fertilizers may contain certain amounts of macro and micronutrients that are less important for fundamental plant growth.

There are three main categories when looking for the right type of fertilizer. Granular fertilizers, which are mixed in to the soil, will give nutrients to your plants for about a month. Controlled release fertilizers release a small amount of nutrients over time, up to about four months. Water soluble fertilizers are liquid or powders mixed into water and applied to soil or leaves of plant and are only available for a short time in the soil, making them good for a quick nutrient boost or as a supplement to other fertilizers already present in the soil.

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We sell professional do it yourself pest control (diy), exterminator and extermination insecticide, pesticide, chemical and bug killer treatment products to spray, eliminate and exterminate pests.

Many of our products are not available in stores such as Home Depot, Walmart or Lowes.