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.

49-69 of 69
$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 (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 (1)
$20.77
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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 (1)
$16.31
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An all purpose plant 18-6-8 fertilizer that is easy-to-use and environmentally friendly.
5 out of 5 stars (1)
$123.51
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A special fertilizer that aids the control of nutrient solution released in soil.
5 out of 5 stars (1)
$21.13
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A fertilizer that is formulated for orchids such as Cattleyas, Dendrobiums, Vandas, slab-mounted epiphytic orchids, terrestrial orchids, or those with exposed root systems.
$161.76
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A professional fertilizer when additional fertility is not required early in the growth cycle, such as in fall plantings or with spring crops that put on growth later in the season.
1.5 out of 5 stars (2)
$16.66
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A fertilizer that is formulated for orchids such as Paphiopedilums, Phalaenopsis, slab-mounted epiphytic orchids, terrestrial orchids, or those with exposed root systems.
5 out of 5 stars (1)
$29.24
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An all-natural plant food which helps promote root development.
4 out of 5 stars (1)
$84.89
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An easy-to-use tablet fertilizer which will provide essential nutrients to plants in a 10 gm tablet and 1,000 tablets per box.
5 out of 5 stars (1)
$15.03
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A water soluble fertilizer that is for Orchids that will make them grow faster than you thought possible.
$16.65
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A water soluble fertilizer that is formulated to increase the size and color, as well as improve bloom spikes in orchid plants.
$17.49
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A 11-7-7 fertilizer for acid-loving plants, evergreens, flowering trees and shrubs that provides continuous release of nutrients that promotes a strong root system.
$42.12
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A weed and feed in a shaker container that will fertilizer the plants and shrubs and a pre-emergent herbicide to prevent weeds for up to 3 months.
$87.83
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A high-nitrate fertilizer formulated with low phosphate, ideal for flowering plants that are sensitive to boron.
$28.86
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An organic 1-0-2 fertilizer that promotes growth for strong and healthy flowers, gardens, shrubs and trees.
$21.47
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A water soluble fertilizer that is formulated for orchids and other acid-loving plants to bloom more beautiful and vibrantly.
$14.44
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A water soluble fertilizer that is formulated for optimum growth that allows all major and minor elements to be available and used by the orchid.
$98.27
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A highly concentrated sulfonated potassium humate in a unique, dry soluble granule form.
$15.77
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An all natural and organic 4-2-2 plant food for slow, safe and steady feeding of plants.
$45.83
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An organic-based fertilizer that saves water, solves soil problems, and provides additional iron.

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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