Top 9 House Plant Fertilizer Indoor – Prep your soil

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1. Espoma

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Indoor Plant Fertilizer for Large & Small Plants Like Pothos, Monstera, Snake & Palms, Fiddle Leaf Fig, Espoma Organic 8 Ounce Concentrated Indoor! Plant Food

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Espoma #ad - See label for all ingredients. Contains: essential plant nutrients to help houseplants thrive. Thoroughly drench the soil of the plant. Easy: simply add ½ cap of indoor plant food liquid per quart of water and water your plants.

For best results use every 2-4 weeks. Organic plant food: this liquid fertilizer for indoor plants provides organic nutrients to ensure superior results and is safe to use around kids and pets. Liquid plant food is a vital part of indoor plant care, even for little plants. Use: organic plant fertilizer specifically formulated for large and small house plants like a Fiddle leaf fig tree, a Monstera Plant, a Snake Plant, a Pothos Plant or a Palm plant. Fast results: espoma organic fertilizer for indoor plants will help you grow vibrant, larger house plants while encouraging new growth & the development of a strong root system in a potted plant.
BrandEspoma #ad
ManufacturerEspoma Company #ad
Height7.25 Inches
Length2.75 Inches
Weight0.6 Pounds
Width1.87 Inches
Part Number839299
ModelINPF8
WarrantyWarranty

2. Miracle-Gro

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Includes 24 Spikes, Continuous Feeding for all Flowering and Foliage Houseplants, NPK 6-12-6, Miracle-Gro Indoor Plant Food Spikes

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Miracle-Gro #ad - When used as directed, plant food spikes are safe to use on all indoor, potted plants. Houseplant fertilizer spikes feed continuously for up to 2 months. Plant food spikes are filled with the micronutrients that indoor plants need. Indoor plant care made simple; enjoy vibrant potted plants in your home, office or business. Easy-to-use fertilizer for all indoor plants including ferns, pothos, spider plants, and croton.
BrandMiracle-Gro #ad
ManufacturerThe Scotts Company LLC #ad
Height6 Inches
Length0.75 Inches
Weight0.09 Pounds
Width4.5 Inches
Part Number1002521
ModelMiracle-Gro - 1002522
WarrantyMiracle-Gro No-Quibble Guarantee

3. Easy Peasy

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Easy Peasy Liquid All Purpose Indoor Plant Food | 4-3-4 Nutrient Fertilizer for Indoor Potted Plants | Specifically Formulated for Live Houseplants

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Easy Peasy #ad - Our high concentrate 4-3-4 lasts much longer than other product. We use the highest quality ingredients to produce this liquid fertilizer for indoor plants. Plant fertilizer specifically formulated for indoor potted plants to ensure your houseplants thrive with deep green plant growth.

This house plant fertilizer contains a balanced 4-3-4 nutrient blend. Indoor plants especially house plants deserve plant food fertilizer that delivers nutrients that matter to the health of your plants. Reduce waste: easy peasy plants Indoor Plant Food high concentrate indoor plant food provides indoor plant fertilizer for more houseplants than any other competitor. Easy to use 1 teaspoon of easy peasy Indoor Plant Food with a minimum of 2 cups of water will provide enough house plant fertilizer for many live houseplants.
BrandEasy Peasy #ad
ManufacturerEasy Peasy Plants #ad
Weight0.5 Pounds
Part NumberIPF8AMZ

4. Aquatic Arts

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Indoor Plant Food | All-purpose House Plant Fertilizer | Liquid Common Houseplant Fertilizers for Potted Planting Soil | by Aquatic Arts

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Aquatic Arts #ad - Our 3-1-2 miracle ratio makes living indoor plants thrive in pots, holders, and hangers. Poinsettia, fittonia, yucca plant, spider plant, azalea, dioon, Hostas, Pothos, Orchid, Jade Plant, Dracaena Plant, Aglaonema, Hoya Plant, Plumeria Plants, heuchera plants, zz plant, Snake Plant.

Rubber plant, areca palm, aspargus fern, deacaena, anthurium, Oakleaf Ivy, Gerbera Daisy, Cyclamen, boston fern, Bamboo Palm, peacock plant, syngonium, kalanchoe, Dendrobium, lady palm, Kimberley. Peace lily, prayer plant, aloe vera plant, philodendron Plant, Croton Plant, Weeping Fig, Indoor Cactus, Dieffenbachia, Christmas Cactus, Begonia, air plants, calla lillies, african violet, Mums.

Grow real home decor: 1 teaspoon for every 2 cups of water includes nitrogen, phosphorus and other vitamins to boost root and bloom growth — easy plant pot growing for up to 1 year. Feed house plants: liquid fertilizer promotes healthy growth and stops wilt better than granules or pellets.
BrandAquatic Arts #ad
ManufacturerAquatic Arts #ad
Height1 Inches
Length6 Inches
Weight0.5 Pounds
Width2 Inches
Part Number812548039431
ModelFood |

5. Osmocote

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1 lb., Osmocote Smart-Release Plant Food Plus Outdoor & Indoor

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Osmocote #ad - Decades of rigorous field testing confirm product effectiveness with hundreds of plant species in a variety of climate and soil conditions. Ft. Osmocote’s directions for use: 1 pound of osmocote covers 37.

5 sq. Osmocote quality: osmocote is the original slow-release plant food. Osmocote’s best formula: each homogeneous granule contains 15-9-12 NPK plus micro and secondary nutrients and feeds up to 6 full months. Package includes applicator. Osmocote confidence: performance is guaranteed. Osmocote is mistake-proof: even if over-applied up to 3x the recommended rate, Osmocote does not ‘burn’ the plant.

If unsatisfied, return the empty package to The Scotts Company for a full refund. 6’ x 6’. Osmocote’s secret: soil temperature controls how Osmocote releases its nutrients, and more importantly how nutrients are taken up by the plant. Works best when mixed into 1 – 3 inches of soil. Approx. Replenishment and feeding are in natural harmony. In containers, mix 1 pound with 19 gallons of potting soil.
BrandOsmocote #ad
ManufacturerThe Scotts Company LLC #ad
Height5.66 Inches
Length2.57 Inches
Weight0 Pounds
Width3.2 Inches
Part Number274150
Model274150

6. BLESS YOUR SOIL

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Big Green Leaves | Superfood Houseplant Fertilizer, Indoor Plants, All Purpose + Sea Kelp | 4X More Concentrated | 12-4-8 NPK 1LB

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BLESS YOUR SOIL #ad - Natural. Environmentally friendly, no carbonates, and no sodium. Inspected ingredients and manufacturing, mineral-based plant food with no chlorides, Made in USA. Concentrated with 12-4-8 npk plus organically-bonded micro-nutrients magnesium, copper, spikes, boron, or most liquids.

Easy application. Urea free formula won't burn your plants. Versatile. Indoor plant food. Ideal for potted indoor houseplants, grow bags, soilless media, LECA, potting soil, & container gardens. Supports resilience from soil to stem to leaf. 100% water soluble instant feed. Big green leaves offers a complete set of minerals, and botanical sea kelp. Add to soil during regular watering regimen every 7-14 days. Resealable bag for clean, dry storage.

Watch your houseplants grow with Bless Your Soil. Most houseplant fertilizers only provide 3 basic minerals. This combo is a perfectly balanced superfood designed for long term use, balanced soil pH, and nourished microbes. Third party tested. Perfect for leafy tropical houseplants: ferns, hoya, caltheas, pothos devil's Ivy, Phildendron, Pilea, ZZ plant, Aloe, majesty palm, Ficus, Dracaena, Monstera, "string of" plants, peace lily, Croton, Snake Plant, Parlor Palm, and more.
BrandBLESS YOUR SOIL #ad
ManufacturerHENA Corp #ad
Height7.5 Inches
Length2.5 Inches
Weight1 Pounds
Width7 Inches
Part NumberBGL-16

7. Miracle-Gro

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Liquid Fertilizer for Tropical Houseplants, 2-Pack, 8 fl. oz., Miracle-Gro Tropical Houseplant Food

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Miracle-Gro #ad - Safe for all tropical plants, croton, monstera, pothos, including spider plants, ZZ plants, fiddle-leaf figs, snake plants, and more. Feed your tropical plants with Miracle-Gro Tropical Houseplant Food to promote lush foliage. Formulated with micronutrients including magnesium, manganese, iron, copper, and zinc. Starts feeding instantly. Apply once per week while watering during the spring and summer months.
BrandMiracle-Gro #ad
ManufacturerThe Scotts Company LLC #ad
Part NumberVB02238

8. Espoma

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Pack of 2, Monstera, Indoor Plant Fertilizer For Large & Small Plants Like Pothos, Fiddle Leaf Fig, Snake & Palms, Espoma 8 Ounce Concentrated Organic Indoor Plant Food

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Espoma #ad - Easy: simply add ½ cap of indoor plant food liquid per quart of water and water your plants. Organic plant food: this liquid fertilizer for indoor plants provides organic nutrients to ensure superior results and is safe to use around kids and pets.

Liquid plant food is a vital part of indoor plant care, even for little plants. Contains: essential plant nutrients to help houseplants thrive. See label for all ingredients. Thoroughly drench the soil of the plant. Use: organic plant fertilizer specifically formulated for large and small house plants like a Fiddle leaf fig tree, a Monstera Plant, a Snake Plant, a Pothos Plant or a Palm plant. For best results use every 2-4 weeks. Fast results: espoma organic fertilizer for indoor plants will help you grow vibrant, larger house plants while encouraging new growth & the development of a strong root system in a potted plant.
BrandEspoma #ad
ManufacturerEspoma Company #ad
Weight0 Pounds
Part NumberINPF8
ModelINPF8

9. MARPHYL

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Liquid Plant Food, MARPHYL Organic Liquid Hydroponics Fertilizer, All-Purpose, Vegetables Succulents Bamboo, Nutrient-Rich Lawn Fertilizer & Soil Enhancer for House Plants, Flowers

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MARPHYL #ad - Superior indoor plant fertilizer - marphyl marine phytoplankton is ideal as an outdoor and indoor plant fertilizer. Your lawn & garden will be the envy of the neighborhood, grasses, nitrogen, and more with everything they need for health and longevity. Marphyl's fertilizer for indoor plants and outdoor plants, EPA, and a vast spectrum of phytochemicals, and greenhouses will flourish.

Easy to use water soluble fertilizer - simply mix a 1:20 ratio of our liquid plant fertilizer with water. Packed with vitamins, dHA, amino acids, so your lawn, grasses, vitamins, and minerals. It replenishes your soil on a regular basis to ensure the continued growth and beauty of your vegetation. It's great for your garden, colorful blooms with this exceptional flower food. Perfect for use in small and large sprayers. Our organic plant fertilizer will meet your every need and provide a safe environment for all gardening.

Natural indoor plant food - marine phytoplankton are microalgae full of nutrients, garden, trees, chlorophyll, minerals, flowers and more, essential fatty acids, provides an astounding array of nutritional elements. It's an excellent vegetable fertilizer, flowers, greenhouse, shrubs, houseplant fertilizer, and hydroponics. Once in the water, stir, and then pour onto the plants. Enhance soil quality and watch your trees, and vegetables thrive.
BrandMARPHYL #ad
ManufacturerMARPHYL #ad
Height7.68 Inches
Length2.44 Inches
Weight1.17 Pounds
Width2.44 Inches
Part NumberSKU 3000
Model500ml