Comparison: Best Mixing Miracle Grow (Updated | Nov 11th)
But with so many options out there, how do you know which one actually delivers? We’ve tested the top contenders to find out which mixes give you the best results without the guesswork. From vegetables to flowers, we’ll break down what works, what doesn’t, and which Miracle-Gro blend truly earns its “miracle” name in your garden. Let’s dig in.
- Best for all-purpose 5-lb: Miracles-Grows Water Soluble All Purpose Plant Food
- Best for all-purpose 5-lb: Miracles-Grows Water Soluble All Purpose Plant Food
- Best for all-purpose 5-lb: Miracles-Grows Water Soluble All Purpose Plant Food
- Best for compact 1.5-lb: Miracles-Grows Water Soluble All Purpose Plant Food
- Best for root-boost starter: Miracles Grows Quick Start Planting & Transplant Starting Solution
- Best for all-purpose 5-lb: Miracles~Grows Water Soluble All Purpose Plant Food
- Best for all-purpose 5-lb: Miracles-Grows Water Soluble All Purpose Plant Food
- Best for all-purpose 5-lb: Miracles-Grows Water Soluble All Purpose Plant Food
- Best for full-spectrum led: Miracle LED Absolute Daylight Plus Full Spectrum Grow Light – Replaces 150W – Plant Growing Light Bulb for DIY Horticulture & Indoor Gardening of Leafy Greens Houseplants and Seeds (2-Pack)
- Best for all-purpose 5-lb: Mira~cles- Grows Water Soluble All Purpose Plant Food
Product Comparison: Best Mixing Miracle Grow
Miracles-Grows Water Soluble All Purpose Plant Food, 5 lb, Indoor and Outdoor Plants
- VERSATILE APPLICATION: Safe for all indoor and outdoor plants including flowers, vegetables, houseplants, roses, trees, and shrubs when used as directed
- INSTANT FEEDING: Provides immediate nutrients to plants, promoting bigger and more beautiful growth compared to unfed plants
- EASY MIXING RATIO: Indoor plants – mix 1/2 tsp per gallon of water; outdoor plants – mix 1.5 tbsp per 1.5 gallons of water
- USAGE FREQUENCY: Apply every 2 weeks for indoor plants and every 7-14 days for outdoor plants for optimal results
- CONVENIENT SIZE: 5 lb container includes a dual-ended measuring scoop for precise indoor and outdoor application measurements
Miracles-Grows Water Soluble All Purpose Plant Food, 5 lb, Indoor and Outdoor Plants
- VERSATILE APPLICATION: Safe for all indoor and outdoor plants including flowers, vegetables, houseplants, roses, trees, and shrubs when used as directed
- INSTANT FEEDING: Provides immediate nutrients to plants, promoting bigger and more beautiful growth compared to unfed plants
- EASY MIXING RATIO: Indoor plants – mix 1/2 tsp per gallon of water; outdoor plants – mix 1.5 tbsp per 1.5 gallons of water
- USAGE FREQUENCY: Apply every 2 weeks for indoor plants and every 7-14 days for outdoor plants for optimal results
- CONVENIENT SIZE: 5 lb container includes a dual-ended measuring scoop for precise indoor and outdoor application measurements
Miracles-Grows Water Soluble All Purpose Plant Food, 5 lb, Indoor and Outdoor Plants, 1 Pack
- VERSATILE APPLICATION: Safe for all indoor and outdoor plants including flowers, vegetables, houseplants, roses, trees, and shrubs when used as directed
- INSTANT FEEDING: Provides immediate nutrients to plants, promoting bigger and more beautiful growth compared to unfed plants
- EASY MIXING RATIO: Indoor plants – mix 1/2 tsp per gallon of water; outdoor plants – mix 1.5 tbsp per 1.5 gallons of water
- USAGE FREQUENCY: Apply every 2 weeks for indoor plants and every 7-14 days for outdoor plants for optimal results
- CONVENIENT SIZE: 5 lb container includes a dual-ended measuring scoop for precise indoor and outdoor application measurements
Miracles-Grows Water Soluble All Purpose Plant Food, 1.5 lbs., Indoor and Outdoor Plants
- VERSATILE APPLICATION: Safe for all indoor and outdoor plants including flowers, vegetables, houseplants, roses, trees, and shrubs when used as directed
- INSTANT FEEDING: Provides immediate nutrients to plants, promoting bigger and more beautiful growth compared to unfed plants
- EASY MIXING RATIO: Indoor plants – mix 1/2 tsp per gallon of water; outdoor plants – mix 1.5 tbsp per 1.5 gallons of water
- USAGE FREQUENCY: Apply every 2 weeks for indoor plants and every 7-14 days for outdoor plants for optimal results
- CONVENIENT SIZE: 1.5 lbs container includes a dual-ended measuring scoop for precise indoor and outdoor application measurements
Miracles Grows Quick Start Planting & Transplant Starting Solution, Liquid Plant Food for Seedlings and Transplants, 48 fl. oz
- QUICK START FORMULA: Specialized plant starting solution that provides essential nutrients for transplants and new plantings to thrive and establish strong roots
- VERSATILE APPLICATION: Ideal for all flowers, vegetables, trees, shrubs, transplants, and seedlings, promoting healthy growth from day one
- FASTER BLOOMING: Improves root development for quicker blooming compared to unfed plants, giving your garden a head start
- EASY MIXING RATIO: Mix 1/2 capful with 1 gallon of water for optimal feeding solution – use 1 cup for flowers/vegetables or several quarts for larger plants
- COVERAGE AREA: One 48 fl. oz. bottle covers approximately 150 square feet of planting area, with recommended reapplication after 7 days
Miracles~Grows Water Soluble All Purpose Plant Food, 5 Lb, Indoor and Outdoor Plants ~ (1 Pack)
- ⚪VERSATILE APPLICATION: Safe for all indoor and outdoor plants including flowers, vegetables, houseplants, roses, trees, and shrubs when used as directed.
- ⚪INSTANT FEEDING: Provides immediate nutrients to plants, promoting bigger and more beautiful growth compared to unfed plants.
- ⚪EASY MIXING RATIO: Indoor plants – mix 1/2 tsp per gallon of water; outdoor plants – mix 1.5 tbsp per 1.5 gallons of water.
- ⚪USAGE FREQUENCY: Apply every 2 weeks for indoor plants and every 7-14 days for outdoor plants for optimal results.
- ⚪CONVENIENT SIZE: 5 lb container includes a dual-ended measuring scoop for precise indoor and outdoor application measurements.
Miracles-Grows Water Soluble All Purpose Plant Food, 5 lb, Indoor and Outdoor Plants, Pack of 1
- VERSATILE APPLICATION: Safe for all indoor and outdoor plants including flowers, vegetables, houseplants, roses, trees, and shrubs when used as directed.
- INSTANT FEEDING: Provides immediate nutrients to plants, promoting bigger and more beautiful growth compared to unfed plants.
- EASY MIXING RATIO: Indoor plants – mix 1/2 tsp per gallon of water; outdoor plants – mix 1.5 tbsp per 1.5 gallons of water.
- USAGE FREQUENCY: Apply every 2 weeks for indoor plants and every 7-14 days for outdoor plants for optimal results.
- CONVENIENT SIZE: 5 lb container includes a dual-ended measuring scoop for precise indoor and outdoor application measurements.
Miracles-Grows Water Soluble All Purpose Plant Food, 5 lb, Indoor and Outdoor Plants, 1 Pack
- VERSATILE APPLICATION: Safe for all indoor and outdoor plants including flowers, vegetables, houseplants, roses, trees, and shrubs when used as directed
- INSTANT FEEDING: Provides immediate nutrients to plants, promoting bigger and more beautiful growth compared to unfed plants
- EASY MIXING RATIO: Indoor plants – mix 1/2 tsp per gallon of water; outdoor plants – mix 1.5 tbsp per 1.5 gallons of water
- USAGE FREQUENCY: Apply every 2 weeks for indoor plants and every 7-14 days for outdoor plants for optimal results
- CONVENIENT SIZE: 5 lb container includes a dual-ended measuring scoop for precise indoor and outdoor application measurements
Miracle LED Absolute Daylight Plus Full Spectrum Grow Light – Replaces 150W – Plant Growing Light Bulb for DIY Horticulture & Indoor Gardening of Leafy Greens Houseplants and Seeds (2-Pack)
- Absolute Daylight grow lights by Miracle LED have a White color appearance, shining pleasing natural light wherever they’re used in your home. The PLUS comes from the Boosted Red and Blue spectrum light mixed in which provides greater benefit to your plants without changing the ambience of your home. The natural color appears white to the eye with a hint of Red and Blue shining through to provide an extra boost to your herbs, vegetables, tomatoes, peppers, or whatever you like to grow. Show off your indoor garden without harsh or unsightly lighting
- Full Spectrum Daylight enhanced with Boosted (Red/Blue/Red+Blue) spectrums of lights that your plants crave for optimal growth
- Long-lasting low energy and low heat led plant light: The MiracleLED LED plant light bulb for indoor plants features advanced LED technology that uses only 14 Watts of energy and generates low heat
- Grow your plants throughout the year: These LED grow lights provide the perfect high-quality natural light that will allow your indoor garden to bloom and flourish year round
- Grow Like The Pros: By mixing Full Spectrum Daylight with an increased Red:Blue light ratio, the Chlorophyll A and B pigments responsible for photosynthesis in your plant are able to absorb more of the light provided than would otherwise be possible. Put the research and best practices of Professional Greenhouses and Horticulturists to work in your own home
Mira~cles- Grows Water Soluble All Purpose Plant Food, 5 lb, Indoor and Outdoor Plants
- VERSATILE APPLICATION: Safe for all indoor and outdoor plants including flowers, vegetables, houseplants, roses, trees, and shrubs when used as directed
- INSTANT FEEDING: Provides immediate nutrients to plants, promoting bigger and more beautiful growth compared to unfed plants
- EASY MIXING RATIO: Indoor plants – mix 1/2 tsp per gallon of water; outdoor plants – mix 1.5 tbsp per 1.5 gallons of water
- USAGE FREQUENCY: Apply every 2 weeks for indoor plants and every 7-14 days for outdoor plants for optimal results
- CONVENIENT SIZE: 5 lb container includes a dual-ended measuring scoop for precise indoor and outdoor application measurements
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 between the 5 lb and 1.5 lb Miracles‑Grows All Purpose Plant Food?
Think about the size of your garden and how often you plan to fertilize. The 5 lb bag is cost‑effective for larger indoor or outdoor collections and includes a dual‑ended scoop for precise mixing, while the 1.5 lb bag is convenient for beginners or small‑scale growers. Both formulas are identical, so the decision hinges on volume and storage space.
How does the Quick Start Planting & Transplant Solution differ from the standard All Purpose fertilizer?
The Quick Start solution is a liquid concentrate designed to boost root development in new transplants and seedlings, delivering nutrients faster than the granular All Purpose mix. It uses a simple cap‑full mixing ratio and covers about 150 sq ft per bottle, making it ideal for early‑season planting. The All Purpose powder provides ongoing nutrition for established plants over a longer period.
Can I use the same mixing ratios for indoor and outdoor plants?
Yes, the recommended ratios are ½ teaspoon per gallon of water for indoor plants and 1½ tablespoons per 1.5 gallons for outdoor plants. These measurements ensure the nutrients are balanced for the different water uptake rates of indoor versus outdoor environments. The dual‑ended scoop included with the 5 lb containers makes switching between ratios easy.
Is the Miracles‑Grows All Purpose fertilizer safe for all plant types?
The formula is labeled safe for a wide range of species, including flowers, vegetables, houseplants, roses, trees, and shrubs when used as directed. Its balanced nutrient profile supports both leafy growth and flowering, making it a versatile choice for mixed gardens. Always follow the recommended application frequency to avoid over‑feeding.
How often should I apply the fertilizer for optimal results?
For indoor plants, apply the solution every two weeks; for outdoor plants, a schedule of every 7–14 days works best. Consistent feeding keeps nutrients available during active growth periods and helps prevent nutrient deficiencies. Adjust frequency slightly based on plant response and seasonal changes.
What value does the Miracle LED Absolute Daylight Plus grow light add to my indoor garden?
The LED light provides a full‑spectrum daylight with boosted red and blue wavelengths, mimicking natural sunlight while using only 14 watts of power. This low‑heat, energy‑efficient design supports photosynthesis and can replace a 150 W traditional grow lamp, reducing electricity costs. Its white appearance also keeps indoor spaces aesthetically pleasing.
Should I use both the LED grow light and Miracles‑Grows fertilizer together?
Combining proper lighting with balanced nutrition yields the best growth results; the LED light supplies the energy plants need for photosynthesis, while the fertilizer delivers essential macro‑ and micronutrients. Using both ensures healthy foliage, stronger roots, and more abundant blooms. Monitor plant health and adjust feeding or light duration as needed.