Comparison: Best Liquid Miracle Grow For Plants (Updated | Nov 11th)
But with so many options out there, how do you know which one’s truly the best for your green babies? We’ve done the digging (and the watering) to compare the top liquid Miracle-Gro formulas, so you can skip the guesswork and give your plants exactly what they need to thrive. Let’s find your garden’s perfect match.
Editor’s Choice
Best for a specific purpose
- Best for indoor growth boost: Miracle-Gro Indoor Plant Food
- Best for universal balanced feed: EZ-GRO 20 20 20 All Purpose Fertilizer – All Purpose Liquid Plant Food – Lawn
- Best for certified organic boost: Espoma Organic Grow! Liquid Concentrate Plant Food – All Purpose Fertilizer for Indoor & Outdoor Plants. for Organic Gardening. 16oz Bottle Pack of one
- Best for water-ready all-purpose: Miracle-GRO 1001502 Liquid All Purpose Plant Food Concentrate
- Best for hydroponic growth formula: Miracle-Gro AeroGarden Liquid Plant Fertilizer for Use in AeroGarden Hydroponic Indoor Garden
- Best for tropical foliage fuel: Miracle-Gro Tropical Houseplant Food – Liquid Fertilizer for Tropical Houseplants
- Best for pre-measured simplicity: Miracle-Gro Pour & Feed Singles Ready-To-Use Liquid Plant Food – Pre-Measured Liquid Plant Fertilizer for Potted Plants
- Best for rich organic blend: Organic Liquid Plant Food for Indoor Houseplants – All Purpose Fertilizer for Potted Plants
- Best for high-volume value: Purived 16oz All-Purpose Liquid Plant Fertilizer – Makes 50 Gallons
- Best for citrus fruit boost: Citrus Tree Fertilizer – Orange
Product Comparison: Best Liquid Miracle Grow For Plants
Indoor Growth Boost
Miracle-Gro Indoor Plant Food, Liquid Plant Food for Houseplants, Snake Plants, Peace Lilies, Flowers, Vegetables, Herbs and More, 8 oz., 2-Pack
Miracle-Gro
- Miracle-Gro Indoor Plant Food is formulated with nutrients your indoor plants need to flourish
- This liquid plant food feeds plants instantly
- Where to use: Use with all indoor container plants including houseplants, snake plants, croton, peace lilies, flowers, vegetables, and more
- How to use: Apply this houseplant food directly to the soil using 1 pump for small pots and 2 for large pots, or mix 4 pumps of plant food with 1 quart of water and water as usual
- What’s included: This bundle comes with two 8 oz. bottles of Miracle-Gro Indoor Plant Food
Universal Balanced Feed
EZ-GRO 20 20 20 All Purpose Fertilizer – All Purpose Liquid Plant Food – Lawn, Flowers, Herbs, Vegetables – Best Way to Grow Healthy Plants – Garden-Growing Miracle Nutrients – 1 Qt / 32 fl oz
EZ-gro WE MAKE GROWING EASY
- Balanced Nutrition for All Plants: Looking for a one-size-fits-all fertilizer? Our 20-20-20 formula gives your plants exactly what they need! Whether you’re growing flowers, herbs, vegetables, or even a lush lawn, this balanced blend ensures your plants grow stronger, healthier, and more vibrant.
- Fast-Acting Liquid Formula: Feed your plants quickly and easily! This liquid lawn fertilizer is designed to be absorbed fast, delivering nutrients straight to the roots. Just mix with water and apply, it’s perfect for gardeners who want visible results, whether indoors or outdoors.
- Perfect for All Garden Types: From your backyard vegetable patch to houseplants and even lawns, this all-purpose fertilizer has you covered. Its 20-20-20 fertilizer formula works for any plant, providing essential nutrients to boost growth and flowering. Simple to use, and powerful enough to support everything in your garden.
- Strengthens Root and Leaf Development: This fertilizer isn’t just for showy flowers and fruits, it strengthens root systems and encourages leafy growth, too. The Nitrogen helps lush, green leaves flourish, while Phosphorus works on root health, ensuring your plants are strong from the ground up. Use it regularly for robust, healthy plants year-round!
- Our Story: Ray DeBruhl, an agronomist and horticulturalist, founded EZ-gro after developing the first scientific agronomic program and patented greenhouse system that revolutionized an industry. His groundbreaking work in fertilizers and water quality had a global impact. With referrals from a Fortune 500 company, he sold his systems in six countries. His expertise led to EZ-gro’s consumer hydroponic products, with flagship fertilizers that simplify growing and ensure success for home gardeners.
Certified Organic Boost
Espoma Organic Grow! Liquid Concentrate Plant Food – All Purpose Fertilizer for Indoor & Outdoor Plants. for Organic Gardening. 16oz Bottle Pack of one
Espoma
- FOR USE ON: Use Espoma Organic Grow! for plants in the landscape or for containers both indoor and outdoor. Can be used for houseplants.
- CONTAINS: This liquid concentrate contains natural proteins that are enhanced with kelp extracts and humic acids. Fertilizer analysis is 2-2-2. No sludges or toxic ingredients.
- WHEN / HOW TO USE: Best to use Grow! every 2-4 weeks throughout the growing season. Simply mix with water as directed and water your plants.
- FOR ORGANIC GARDENING: Grow! is approved for organic gardening; It is a registered Organic Input Material meaning it meets all requirements for organic production.
- MADE IN THE USA: Product of the Espoma Company. The leader in natural organics since 1929.
Water-Ready All-Purpose
Miracle-GRO 1001502 Liquid All Purpose Plant Food Concentrate, 12-4-8, 32-Ounce Bottle (2-Pack (32 Oz))
Miracle-Gro
- For Houseplants or In the Garden
- Shake bottle well before each use. Measure amount based on the area of use for in the garden or houseplants. See label for full product instructions.
- Feed While Watering
- Miracle-Gro makes it easy to feed while watering. Add Miracle-Gro Liquid All Purpose Plant Food to a watering can then apply by thoroughly soaking the soil around each plant.
- For Best Results – Apply every 7-14 days for spectacular results.
Hydroponic Growth Formula
Miracle-Gro AeroGarden Liquid Plant Fertilizer for Use in AeroGarden Hydroponic Indoor Garden, 3 fl. oz.
AeroGarden
- Specially formulated Liquid Nutrients for better growth and germination
- Add nutrients whenever you water for more consistent, faster growth
- Innovative, organic pH buffering system great for all hydroponic applications
- Convenient to use dispenser cup with ML markings included
- 88.72 ml (3 oz.) size bottle
Tropical Foliage Fuel
Miracle-Gro Tropical Houseplant Food – Liquid Fertilizer for Tropical Houseplants, 8 fl. oz., 2-Pack
Miracle-Gro
- Feed your tropical plants with Miracle-Gro Tropical Houseplant Food to promote lush foliage
- Formulated with micronutrients including magnesium, manganese, copper, iron, and zinc
- Starts feeding instantly
- Apply once per week while watering during the spring and summer months
- Safe for all tropical plants, including spider plants, ZZ plants, snake plants, croton, pothos, monstera, fiddle-leaf figs, and more
Pre-Measured Simplicity
Miracle-Gro Pour & Feed Singles Ready-To-Use Liquid Plant Food – Pre-Measured Liquid Plant Fertilizer for Potted Plants, 2 oz. Singles
Miracle-Gro
- Easy to use! No mixing, no measuring and no storage required
- Use each pre-measured single to feed every 10-14 days
- Designed to feed your 12 to 18-inch pot
- Makes feeding your plants easy!
- For use on different potted plant types
Rich Organic Blend
Organic Liquid Plant Food for Indoor Houseplants – All Purpose Fertilizer for Potted Plants, Vegetables, Succulents, Orchids, Roses – Miracle Growth with Mycorrhizae (8 oz)
GARDENWISE
- Year-Round Vitality for All Types of Plants: Ideal for indoor plants, vegetables, flowers, and lawns, this all-purpose liquid plant food boosts growth, vibrant blooms, and root health through every season. Perfect for both new gardeners and seasoned pros aiming for thriving houseplants and outdoor gardens.
- Organic Nutrient-Rich Formula with 19 Ingredients: Crafted with a blend of organics like worm castings, cow manure, rabbit manure, and bat guano, this organic fertilizer provides comprehensive nutrition for everything from bonsai to vegetable gardens, supporting lush, healthy growth.
- Potassium-Enriched for Strong Roots and Foliage: With a high potassium concentration and phosphorus for root health and leaf vibrancy, this formula is perfect for flowering plants like roses, hibiscus, gardenias, and Christmas cactus, ensuring resilience and beauty in each bloom.
- Supports Nutrient Absorption and Root Health: Specially designed to enhance root structure and nutrient uptake, this formula encourages stronger growth in succulents, houseplants, and indoor potted plants—ideal for cactus, orchids, fig trees, and other favorites that need extra support in winter.
- Easy Application, Powerful Results: Just dilute and apply—this liquid fertilizer for indoor plants delivers fast-acting nourishment for lush, vibrant growth. Each 16 oz bottle lasts up to 6 months, providing a cost-effective, all-in-one plant care solution that’s easy to use and gentle on your plants.
High-Volume Value
Purived 16oz All-Purpose Liquid Plant Fertilizer – Makes 50 Gallons, for Indoor Houseplants, All-Natural, Groundwater Safe, Made in USA
Purived
- Best value, one bottle makes 50 gallons of nutrient rich, odorless fertilizer that feeds instantly
- Easy to use & feeds instantly. Just mix a cap full of Purived Plant Food to 1 gallon of water & feed
- All-purpose, nutrient rich formula designed to feed indoor & outdoor potted plants
- Formulated for all types of feeding methods: soil drench, foliar feed, full & semi hydroponics
- Purived Plant Food has a 2 year shelf life
Citrus Fruit Boost
Citrus Tree Fertilizer – Orange, Lemon, Lime, Mango, Avocado – Citrus Fertilizer for Tropical Fruit Trees to Grow More Fruit – Garden-Growing Miracle Nutrients – 1 Qt / 32 fl oz / 946 mL
EZ-gro WE MAKE GROWING EASY
- Powerful NPK Formula for Lush Growth: Our fertilizer’s 20-3-19 formula delivers the ideal balance of Nitrogen fertilizer, Phosphorus fertilizer and Potassium fertilizer, giving your citrus trees everything they need to thrive. With added micronutrients, it tackles nutrient deficiencies for healthier, fruit-bearing trees!
- Infused with Essential Micronutrients: This fertilizer doesn’t just cover the basics, it’s enriched with a special micronutrient blend. These micronutrients fix common issues like yellowing leaves and poor fruit production. Think of them as a vitamin boost for your trees, ensuring they get the precise plant nutrients needed for steady growth and abundant harvests.
- Fast-Absorbing, Concentrated Liquid: Our concentrated liquid formula goes straight to the roots for quick absorption, meaning your citrus tree fertilizer get a fast-acting nutrient boost. Mix it with water for an easy, effective way to deliver vital nutrients directly to your plants’ root systems.
- Tailored for Citrus and Tropical Trees: Not all plants need the same care. Our fertilizer is crafted specifically for citrus and tropical fruit trees, like lemons, limes, mangoes, and avocados. Its unique nutrient blend addresses the exact needs of these trees, whether they’re potted indoors or growing outdoors, ensuring optimal fruit production year-round.
- Our Story: Ray DeBruhl, an agronomist and horticulturalist, founded EZ-gro after developing the first scientific agronomic program and patented greenhouse system that revolutionized an industry. His groundbreaking work in fertilizers and water quality had a global impact. With referrals from a Fortune 500 company, he sold his systems in six countries. His expertise led to EZ-gro’s consumer hydroponic products, with flagship fertilizers that simplify growing and ensure success for home gardeners.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
What should I look for when choosing a liquid plant food for indoor houseplants?
Focus on the nutrient ratio (N‑P‑K) that matches your plant’s growth stage, and check if the formula includes micronutrients like iron and magnesium. Look for easy‑to‑use packaging such as pre‑measured pumps or concentrate bottles, and verify whether the product is organic or synthetic based on your gardening preferences.
How does Miracle‑Gro Indoor Plant Food compare to the Espoma Organic Grow! concentrate?
Miracle‑Gro Indoor Plant Food is a synthetic blend designed for instant feeding with a higher nitrogen level, while Espoma’s Grow! is a low‑strength 2‑2‑2 organic formula enriched with kelp and humic acids. The former is ideal for fast foliage growth, whereas the latter suits gardeners seeking an organic, gentle feeding schedule every 2‑4 weeks.
Is a higher N‑P‑K ratio always better for houseplants?
Not necessarily; a high nitrogen (N) ratio promotes leafy growth but can cause weak roots or reduced flowering if overused. Balanced formulas like EZ‑GRO’s 20‑20‑20 or Miracle‑Gro’s 12‑4‑8 provide a steadier supply of nutrients for overall plant health, especially for mixed‑use indoor and outdoor plants.
Which product offers the best value for frequent feeding of multiple pots?
Purived’s 16 oz bottle makes up to 50 gallons of diluted fertilizer, delivering a low cost per gallon and covering both indoor and outdoor containers. In contrast, Miracle‑Gro Pour & Feed singles are convenient but more expensive per application, making Purived the better bulk‑value choice.
Can I use a lawn‑type fertilizer like EZ‑GRO 20‑20‑20 on houseplants?
Yes, EZ‑GRO’s balanced 20‑20‑20 formula works for houseplants, but you must dilute it more heavily than you would for a lawn to avoid nutrient burn. Follow the label’s recommended mixing ratio and apply every 2‑4 weeks for safe, consistent results.
What are the advantages of using a hydroponic‑specific product like Miracle‑Gro AeroGarden fertilizer?
Hydroponic formulas contain pH‑buffering agents and a nutrient profile optimized for water‑only feeding, which promotes faster root development in systems like AeroGarden. They also eliminate the need for soil‑based nutrients, reducing the risk of salt buildup and improving overall plant vigor.
How important are micronutrients such as iron, zinc, and magnesium in liquid fertilizers?
Micronutrients correct subtle deficiencies that can cause yellowing leaves, poor flower formation, or weak stems, especially in tropical houseplants. Products like Miracle‑Gro Tropical Houseplant Food and EZ‑GRO’s all‑purpose blend include these trace elements, delivering a more complete nutrition package than N‑P‑K‑only formulas.