Fertilizers for Ornamental Indoor Plants

Like lawns and outdoor gardens, indoor potted plants can benefit with a boost of nutrients from fertilizer. Fertilizers contain nitrogen, phosphorus, potassium and other nutrients like iron to help potted plants grow faster, maintain their overall health, and better fight fungal disease and pest attacks. 

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5 out of 5 stars (6)
$114.98
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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 (7)
$66.06
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A professional chelated iron and manganese that promotes the fast greening of turf, ornamentals, trees, crops, hydroponics, and soil remediation.
5 out of 5 stars (19)
$17.95
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Multiple sizes available
A fertilizer and systemic insecticide and that is absorbed into Rose bushes and flowers that feeds and protects from insects for 8 weeks.
4.5 out of 5 stars (6)
$20.21
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A specially formulated fertilizer which helps develop stronger root systems to increase bloom production and produce more abundant plants.
3.5 out of 5 stars (2)
$70.92
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An easy-to-use tablet fertilizer which will provide essential nutrients to plants for up to 2 years.
4.5 out of 5 stars (8)
$11.36
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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.
5 out of 5 stars (1)
$22.00
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Multiple sizes available
An all-natural and Organic liquid fertilizer blossom builder for all flowering and fruiting plants.
5 out of 5 stars (5)
$49.86
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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)
$20.28
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An organic 4-4-4 ferttilizer with a blend of fish bone meal to seaweed extract and seven strains of beneficial soil microbes plus Ecto and Endo Mycorrhizae.
5 out of 5 stars (1)
$117.72
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A professional liquid plant supplement that contains the ideal balance of all essential micro-nutrients readily available as chelates for greenhouses.
5 out of 5 stars (2)
$78.43
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An advance all-purpose formula that provides essential nutrients to potted plants, beddings and cut flowers.
5 out of 5 stars (3)
$121.49
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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 (4)
$17.74
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Multiple sizes available
A granular fertilizer that is formulated to increase blooms and addresses the bougainvillea's fragile and weak root system.
5 out of 5 stars (2)
$15.54
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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)
$17.89
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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 (3)
$26.26
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An all-purpose liquid fertilizer is formulated for use on all types of indoor and outdoor plants.
$63.51
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A water soluble fertilizer for transplanting and before blooming to achieve larger and more numerous buds.
5 out of 5 stars (1)
$18.20
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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 (12)
$14.48
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Multiple sizes available
A starter fertilizer for planting trees, shrubs, Roses and flowers to stimulate early and stronger root formation and development.
3 out of 5 stars (2)
$20.61
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A water soluble plant food created with a special wetting agent to help feed plants instantly.
5 out of 5 stars (3)
$17.38
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Multiple sizes available
A palm granular fertilizer that is formulated to ensure tropical plants have the elements needed to produce lush green growth and vibrant colors.
5 out of 5 stars (1)
$16.95
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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.
4.5 out of 5 stars (4)
$15.00
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Multiple sizes available
A fish fertilizer that naturally releases essential nutrients for the development of green foliage, root systems and a solid plant structure.
5 out of 5 stars (2)
$27.65
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Multiple sizes available
A liquid fertilizer with micro-nutrients to keep plants healthy and robust for the biggest blooms.

Fertilizers for Ornamental Indoor Plants

Indoor plants need fertilizer just like outdoor plants, since all plants need the same basic nutrients to thrive. Since indoor plants receive less light and have limited space compared to outdoor plants, they have different fertilizer requirements. We carry fertilizer for ornamental indoor plants that will give your plants the right nutrients to thrive all year round.

Indoor plants get less light than outdoor plants, so generally they grow slower, and need less added nutrients than outdoor plants, which have to contend with weather, pests, and other stresses. This means that generally, less fertilizer needs to be used on indoor plants overall.  They still rely on the added nutrients fertilizer provides, just not as much.

Complete fertilizers, or fertilizers that have nitrogen, phosphorus, and potassium, are a good choice for indoor plants. There are many formulas of complete fertilizers available, so choose carefully. Consider what type of plant you want to fertilize and what that plant needs to thrive, and choose a formula that will give your plant just enough of what it needs to avoid overfertilization.

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