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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$152.68
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A commercial fertilizer that gives consistent and optimum nutrients to plants in nurseries, container gardens and greenhouses.
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$23.40
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Multiple sizes available
A specially formulated fertilizer which helps develop stronger root systems to increase bloom production and produce more abundant plants.
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$82.96
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An easy-to-use tablet fertilizer which will provide essential nutrients to plants for up to 2 years.
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$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.
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$70.68
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A professional ornamental fertilizer that offers low phosphate ratio and is ideal to use for all water types.
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$90.06
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A water soluble fertilizer for transplanting and before blooming to achieve larger and more numerous buds.
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$25.08
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An all-natural and Organic liquid fertilizer blossom builder for all flowering and fruiting plants.
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$17.06
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A water soluble plant fertilizer for the soil, foliage or rooting solution that promotes deep green foliage, larger blooms and fruit.
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$167.22
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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.
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$20.31
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Multiple sizes available
A water soluble fertilizer for acid loving plants and shrubs like Rhododendrons, Camellias and Azaleas.
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$89.67
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A professionally formulated solution that provides balanced and continuous nutrition for ornamentals.
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$11.65
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A balanced 10-10-10 fertilizer formulated for houseplants, just 7 drops per quart of water for lush, healthy plants.
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$29.90
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A liquid fertilizer with micro-nutrients to keep plants healthy and robust for the biggest blooms.
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$19.55
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A natural source of Nitrogen, Phosphate and Potash that helps create an acidic soil condition and aids in production of friendly soil bacteria.
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$21.82
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A natural slow release nitrogen fertilizer for flowers, roses, shrubs and trees to promote a more natural greener foliage and blooms.
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$23.48
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A single pack water soluble fertilizer for one time use for the watering can in each bag that will grow beautiful plants.
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$17.02
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A starter fertilizer for planting trees, shrubs, Roses and flowers to stimulate early and stronger root formation and development.
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$22.95
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An organic fish fertilizer concentrate that is ideal for organic gardening and all indoor and outdoor plants.
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$170.96
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A professional controlled release fertilizer recommended for use late in the growing season.
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$26.60
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A water soluble plant food created with a special wetting agent to help feed plants instantly.
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$99.03
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A professional foliar fertilizer that is perfect for crops that have fast and heavy plant growth and all plants of absorbing nutrients through the leaves.
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$19.34
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Multiple sizes available
A natural bone meal that provides a slow release form of natural Phosphorus which develops roots and plant growth for flowers, roses, shrubs and vegetables.
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$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.
4.5 out of 5 stars (6)
$18.10
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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.

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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