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.

25-37 of 37
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$10.42
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An all-purpose fertilizer spike that provides gardeners with a fuss-free, environmentally safe option for beautiful, healthy plants.
$19.34
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An organic Kelp fertilizer that offers enhanced root development, more robust growth and increased resistance to environmental stress and minimized frost damage.
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$29.24
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An all-natural plant food which helps promote root development.
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$12.10
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A organic liquid 1-3-1 fertilizer that promotes flowering on all types of orchids for organic gardening.
$30.42
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A fertilizer that promotes a plant's ability to absorb micronutrients from the soil.
$16.22
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An all-purpose plant food with chelated micronutrients and soil penetrant for use on all plants, trees, flowers, and shrubs.
$23.02
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An organic fertilizer to complete the fertilization process for maximum results for plants, flowers, fruits and vegetables.
$28.86
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An organic 1-0-2 fertilizer that promotes growth for strong and healthy flowers, gardens, shrubs and trees.
$24.70
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A gentle yet powerful fertilizer made for tomatoes, vegetables, herbs, flowers, and container plants.
$17.77
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An organic fertilizer that is high in nitrogen for a vibrant and healthy plant.
$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.
$22.37
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A perfect mix for transplanting, preparing seed starting soil mixes, and for container-grown flowers, herbs, and vegetables.

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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