Comparison: Best Miracle Gro Concentrated Liquid Plant Food (Updated | Nov 11th)
But with so many options on the shelf, which formula truly delivers the best results? We dug into the details, tested the top contenders, and broke down the pros and cons so you can pick the perfect plant food to make your garden thrive—no guesswork needed.
- Best for watering-ready feed: Miracle-GRO 1001502 Liquid All Purpose Plant Food Concentrate
- Best for indoor instant boost: Miracle-Gro Indoor Plant Food
- Best for root-start solution: Miracle-Gro Quick Start Planting and Transplant Starting Solution
- Best for feeder refill pack: 4 Pack Liquafeed Refills All Purpose Fertilizer
- Best for budget all-purpose: M’iracle~GRO Liquid All Purpose Plant Food Concentrate
- Best for starter kit bundle: Miracle-Gro LiquaFeed All Purpose Plant Food Advance Starter Kit
- Best for organic plant boost: Miracle-Gro Organic Plant Food
- Best for organic double pack: Miracle-Gro Organic Plant Food
- Best for high-concentrate indoor: Liquid Indoor Plant Food
- Best for large-scale feed: Miracle-Gro Water Soluble All Purpose Plant Food
Product Comparison: Best Miracle Gro Concentrated Liquid Plant Food
Miracle-GRO 1001502 Liquid All Purpose Plant Food Concentrate, 12-4-8, 32-Ounce Bottle (2-Pack (32 Oz))
- 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.
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 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
Miracle-Gro Quick Start Planting and Transplant Starting Solution, For Flower and Vegetable Plants, Concentrate Mix with Water, 48 oz.
- Miracle-Gro Quick Start Planting & Transplant Starting Solution gives transplants the nutrients they need to thrive
- This plant starting solution improves root growth for faster blooms (vs unfed plants)
- Use this liquid plant food with seedlings, flowers, vegetables, trees, and other plants when planting or transplanting
- Apply this liquid concentrate by filling the cap to the 1st line and mixing with 1 gallon of water; pour solution around new plantings and repeat application in 7 days
- This 48 oz. bottle of Miracle-Gro Quick Start Planting & Transplant Starting Solution covers approximately 150 sq. ft. of planting area
4 Pack Liquafeed Refills All Purpose Fertilizer
- For all outdoor flowers, vegetables, trees, shrubs and lawns
- No-mess concentrate automatically mixes plant food with water at the correct level
- For use with Miracle-Gro LIQUAFEED garden feeder (sold separately)
- 4 pack
- 567 g (1.25 lb) each
M’iracle~GRO Liquid All Purpose Plant Food Concentrate, Feeds All Indoor & Outdoor Plants – 32 oz (Pack of 1)
- Instantly feeds all types of plants for fast, visible results
- Easy-to-use liquid concentrate—just mix with water in a watering can
- Suitable for all plant types: flowers, vegetables, herbs, shrubs, trees, and houseplants
- For in-ground use: mix capful to 1st line with 2 gallons of water to feed 20 sq. ft.; apply every 7–14 days
- For container plants: mix 1 teaspoon per gallon of water and apply every 2 weeks
Miracle-Gro LiquaFeed All Purpose Plant Food Advance Starter Kit, For Flowers, Vegetables, Trees and Shrubs, One 16 oz. Plant Food and One Feeder
- Grow plants twice as big compared to unfed plants with the Miracle-Gro LiquaFeed All Purpose Plant Food Advance Starter Kit
- With this plant food and garden feeder set, feeding is as easy as watering!
- Use this all-purpose plant food in in-ground gardens or outdoor containers and with most plant types, including flowers, vegetables, trees, and shrubs
- To apply, attach LiquaFeed Feeder to your garden hose and insert LiquaFeed Plant Food bottle
- This starter kit includes one Miracle-Gro Liquafeed Feeder and one 16 oz. bottle of Miracle-Gro LiquaFeed All Purpose Plant Food, which feeds up to 400 sq. ft. of garden
Miracle-Gro Organic Plant Food, Made from Plants for All Plants, Use with Indoor or Outdoor Container Plants and In-Ground Gardens, OMRI Listed, 32 oz.
- Miracle-Gro Organic Plant Food is made from plants for all plants for Successful Organic Gardening Made Attainable
- Made from 94% plant-based fertilizer ingredients, this organic gardening product feeds plants instantly for healthier, more resilient plants (vs unfed plants, when used as directed)
- Use with all plant types, including indoor or outdoor container plants and in-ground plants in gardens
- To apply this liquid plant food, dilute with water per label directions and soak the soil around each plant; reapplications may be made to outdoor garden plants every 7-14 days or every 2 weeks to indoor plants
- This 32 oz. container of Miracle-Gro Organic Plant Food makes up to 10.75 gallons of diluted plant food
Miracle-Gro Organic Plant Food, 32 oz. (2-Pack)
- Miracle-Gro Organic Plant Food is made from plants for all plants for Successful Organic Gardening Made Attainable
- Made from 94% plant-based fertilizer ingredients, this organic gardening product feeds plants instantly for healthier, more resilient plants (vs unfed plants, when used as directed)
- Use with all plant types, including indoor or outdoor container plants and in-ground plants in gardens
- To apply this liquid plant food, dilute with water per label directions and soak the soil around each plant; reapplications may be made to outdoor garden plants every 7-14 days or every 2 weeks to indoor plants
- This bundle includes two 32 oz. containers of Miracle-Gro Organic Plant Food
Liquid Indoor Plant Food, All-Purpose Indoor Plant Fertilizer, Liquid Plant Food, Easy Peasy Plants House Plant Fertilizers 4-3-4 Plant Nutrients, House Plant Food | Lasts Same as 8 oz Bottle
- Indoor plant food specifically formulated for indoor potted plants. High concentrate plant fertilizer only take 1/2 teaspoon while watering your houseplants.
- Indoor plants especially house plants deserve plant food fertilizer that delivers nutrients that matter to the health of your plants. 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. This house plant fertilizer contains a balanced 4-3-4 nutrient blend.
- 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
- REDUCE WASTE: Easy Peasy Plants Indoor Plant Food high concentrate indoor plant food provides indoor plant fertilizer for more houseplants than any other competitor
Miracle-Gro Water Soluble All Purpose Plant Food, For All Indoor or Outdoor Plants, Roses, Flowers, Vegetables, Houseplants, Trees, and Shrubs, 1.5 lbs
- Feeds all plants: Miracle-Gro Water Soluble All Purpose Plant Food feeds all outdoor, in-ground and indoor plants, including roses, flowers, houseplants, vegetables, and trees
- Promotes growth: This all-purpose plant food grows bigger, more beautiful plants (vs unfed plants) and starts working instantly to promote quick, beautiful results
- NPK: 24-8-16 plant fertilizer contains Nitrogen (N), Phosphorus (P) and Potassium (K) which are key nutrients plants need to thrive
- Application: For indoor plants, mix 1/2 tsp per gallon of water in a watering can; For outdoor plants, mix 1-1/2 tbsp per 1-1/2 gallon of water. Use with the Miracle-Gro Garden Feeder or any watering can
- Coverage: One 1.5 lb. container of Miracle-Gro Water Soluble All Purpose Plant Food feeds approximately 600 sq. ft. of garden area
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 consider when choosing a Miracle‑Gro liquid plant food?
Look at the intended use (indoor vs. outdoor), the N‑P‑K ratio, and whether you prefer a conventional or organic formula. Check the concentration and recommended mixing ratios to ensure it fits your watering routine. Also compare coverage per bottle to gauge overall value.
How does the All‑Purpose Concentrate (B07H93Q4P1) differ from the Indoor Plant Food (B082BPQH6Z)?
The All‑Purpose Concentrate is a 12‑4‑8 formula designed for both garden beds and houseplants, while the Indoor Plant Food is a lower‑strength blend aimed specifically at container plants inside the home. The indoor version comes in a convenient pump bottle for direct soil application, whereas the concentrate requires mixing in a watering can. Coverage per ounce is higher with the All‑Purpose product.
Is the Quick Start Solution (B000RNB3BU) worth buying for seedlings?
Yes, it’s formulated to boost root development during planting and transplanting, which can lead to faster, healthier growth compared with unfed seedlings. The bottle covers about 150 sq ft, making it economical for larger garden projects. It’s best used at planting time and again after one week.
What are the benefits of the organic plant food (B0DNR1LR1W) over synthetic options?
The organic formula is made from 94 % plant‑based ingredients, providing a more sustainable choice that still delivers rapid nutrient uptake. It’s safe for edible crops and reduces the risk of chemical buildup in soil. While slightly pricier per ounce, its environmental advantages can justify the cost.
Can I use the LiquaFeed refills (B00IOCY57A) with any Miracle‑Gro feeder?
The refills are designed for the LiquaFeed garden feeder sold separately, which automatically mixes the concentrate at the correct dilution. They are not compatible with standard watering cans or pump bottles. If you already own a LiquaFeed system, the refill packs offer a cost‑effective way to extend coverage.
Which product provides the best coverage for a medium‑size garden?
The Water Soluble All‑Purpose Plant Food (B000HACFUQ) covers roughly 600 sq ft per 1.5 lb container, making it the most efficient for larger outdoor areas. The All‑Purpose Concentrate (B07H93Q4P1) also offers good coverage but requires more mixing steps. For budget‑focused gardeners, the larger container of the water‑soluble version typically delivers the best value.
How often should I reapply these liquid fertilizers?
Most Miracle‑Gro liquid feeds recommend application every 7–14 days for outdoor plants and every 2 weeks for indoor containers. The Quick Start Solution suggests a follow‑up after 7 days during the early growth stage. Consistent reapplication ensures plants receive a steady supply of nutrients for optimal growth.
Is there a noticeable performance difference between the 4‑pack LiquaFeed refills and a single 16‑oz bottle kit?
The 4‑pack refills provide a larger total volume at a lower per‑ounce price, which is advantageous for gardeners with extensive planting areas. The 16‑oz starter kit includes a feeder, making it ideal for beginners who need a complete system. Performance-wise, both use the same formula, so the choice hinges on budget and equipment needs.