11 best miracle gro nitrogen fertilizers

Miracle-Gro is a well-known brand that produces a variety of fertilizers and plant care products, including nitrogen-based fertilizers. Nitrogen is a crucial element for plant growth as it promotes lush, green foliage and overall plant vigor.

Miracle-Gro nitrogen fertilizers typically contain a balanced mix of essential nutrients, including nitrogen, phosphorus, and potassium (N-P-K ratio), which are vital for healthy plant growth. Nitrogen, specifically, is a key component that aids in leaf and stem development, promoting a vibrant and healthy appearance of plants.

Miracle-Gro offers different types of nitrogen fertilizers tailored for various plants and gardening needs.These fertilizers come in various forms such as granules, liquid concentrates, spikes, and more, allowing gardeners to choose the most convenient and effective option for their gardening projects.

Using Miracle-Gro nitrogen fertilizers as directed can enhance plant growth, improve flowering and fruiting, and contribute to a lush, green garden or lawn. However, it's important to follow the instructions on the product packaging to ensure proper application and prevent over-fertilization, which can be harmful to plants and the environment. Always consider the specific needs of the plants you are fertilizing to achieve the best results.

In summary, Miracle-Gro nitrogen fertilizers are designed to provide essential nutrients, including nitrogen, to plants, promoting healthy growth and vibrant foliage, making them a popular choice for gardeners and lawn enthusiasts.

Below you can find our editor's choice of the best miracle gro nitrogen fertilizers on the market
  

Miracle-Gro 300157 Plant Food, 48-Spikes Indoor Fertilizer, (3 Pack)

Miracle-Gro

User questions & answers

Question: Can you use this at half dose for daily watering
Answer: I have both size coils the 6 in and the 10-inch and I use my 6-inch more for the area I am metal detecting looking more for gold and I know the gold in my area is really fine and my 6-inch picks it up very well
Question: Will this keep my hydrangeas pink
Answer: it came in a bag and no, it was not used.
Question: What is the n-p-k for this product? i'm surprised it's not mentioned in the product description. thank you
Answer: Yes, it will detect al Metals Thanks
Question: What are the ingredients
Answer: Not sure,, i bought it for my nephew...
Question: can i use this for a Money tree plant
Answer: No, this detector is mainly used on land and will be damaged if you submerge it. However, the coil itself is submersible up to 1m.
Question: What is the chemical composition
Answer: Depending on the size of the target, size of your coil, and mineralization of the soil, it can detect up to about 2.5 - 3 feet.
Question: Will this work for a standard telephone jack? I need to replace mine
Answer: Hola Carlos, gracias por contactarnos. La profundidad del Optimum Detech Neo Multifrecuencia es de 13 pulgadas. Saludos,
Question: Will this fit any keystone wall plate? i have a cable matters keystone wall plate that i need an rj25 jack for
Answer: Hola Jaime. Optimum Detech Detector de Metales detecta los gramos de oro mas pequeños hasta grandes cantidades. No le muestra la profundidad pero si distingue entre un metal bueno (oro, plata) de un metal malo (hierro) y se lo muestra en la pantalla. La garantía es directamente con el fabricante. Saludos,
Question: Where cani find the wiring diagram
Answer: Hola Claudio. Gracias por preguntar. El peso del Optimum Detech Neo Multifrecuencia es de 1.5 kilogramos. Saludos,
Question: Can these be used in any landline wall plate
Answer: Hi Anna. Optimum Detect Neo Multifrequency Metal Detector includes 1 search coil of 10". Best wishes,

Product features

On-Q F3481WHV5 Video F-Connector, White

From innovative enclosures to high-performance connection outlets, On-Q/Legrand products assures a smooth installation. Your home is a refuge from the world, a sanctuary from the elements, a place you can relax in comfort. Maximize your home living experience with innovative solutions from On-Q/Legrand. Let your family enjoy the convenience they want with the added peace-of-mind they need. On-Q/Legrand is changing the definition of home living.

Your plants are hungry. Feed them with Miracle-Gro plant food.

Miracle-Gro Water Soluble Tomato Plant Food grows bigger, more bountiful vegetables!* Great for use on all vegetables; starts to work instantly for quick results.

Great for use with the Miracle-Gro Garden Feeder or your watering can.

For best results, feed your plants every 7 to 14 days during the growing season.

*Vs. Unfed Plants.

Fill Jar

Fill feeder jar with one of the Miracle-Gro water soluble plant foods.

Attach Hose

Attach feeder to garden hose and turn on water.

Set Sprayer

Choose your desired spray pattern by turning the yellow spray head.

Feed and Water

Squeeze trigger and begin spraying, soaking the base of the plants. Remember to always follow the label instructions.

Add To Watering Can

For Outdoor Plants: Mix 1 tablespoon of Miracle-Gro for every gallon of water.

For Indoor Plants: Mix 1/2 teaspoon (not tablespoon) per gallon of water.

Fill With Water

Fill your watering can to mix the plant food.

Feed While Watering

For best results, soak the base of the plants. Refer to the label instructions for coverage area information.

Miracle-Gro 2000992 Water Soluble All Purpose Plant Food, 0.5 LB (8 OZ, Green

Product description

Miracle-Gro 2000992 Water soluble all purpose plant Food, 0.5 lb (8 oz), 4 Pack

  • Instantly feeds to grow bigger, more beautiful plants versus unfed plants
  • Feed every 1-2 weeks
  • Use with the Miracle-Gro garden feeder or any watering can
  • For all flowers, vegetables, trees, shrubs and houseplants
  • Safe for all plants, guaranteed not to burn when used as directed

Miracle-Gro 3002910 Shake 'N Feed Continuous Release Palm Plant Food

Based on 1 reviews Check latest price

Product description

Grow lush palms & ixoras with Miracle-Gro shake 'N feed continuous release palm plant food. This specially made formula contains manganese, magnesium, & iron to prevent yellowing & curling of fronds. It also prevents overfeeding or burning when used as directed & feeds for up to 3 months! take the guesswork out of feeding with Miracle-Gro shake 'N feed continuous release palm plant food.

  • Contains magnesium, iron and manganese to help prevent yellowing and curling of fronds
  • Grows lush palms and ixora
  • Feeds up to 3 months
  • Prevents overfeeding or burning when used as directed
  • Takes the guesswork out of feeding

Miracle-Gro LiquaFeed Plant Food (16 oz, Pack of 4)

Miracle-Gro

Based on 19 reviews Check latest price
  • For big, bountiful fruits and vegetables
  • Helps develop strong roots and grow high-quality fruits and vegetables
  • Can be used with miracle-gro liquafeed feeder and watering cans with new dosing spoon
  • Analysis: 9-4-9

Miracle-Gro Water Soluble Plant Food Vegetables & Herbs 2 lb

Miracle-Gro

Based on 2 reviews Check latest price

Product description

Fresh vegetables and tasty herbs? You can grow them. And with Miracle-Gro, you'll enjoy a bountiful and delicious harvest. Miracle-Gro Water Soluble Plant Food Vegetables and Herbs feeds your garden instantly and easily. Simply mix the stated amount with water and feed every 7 to 14 days. If you're feeding plants that are growing in Miracle-Gro Garden Soil Vegetables and Herbs you'll enjoy a bigger harvest (vs unfed plants). This year you'll not only grow in your garden, but you'll grow big with Miracle-Gro Water Soluble Plant Food Vegetables and Herbs.

  • Miracle-Gro Water Soluble Plant Food Vegetables and Herbs includes natural ingredients
  • Feeds instantly to promote big and beautiful results (vs unfed)
  • Use Miracle-Gro soil plus plant food for even more harvest (vs unfed)
  • Apply with a watering can or Miracle-Gro Garden Feeder
  • Miracle-Gro Water Soluble Plant Food Vegetables and Herbs is great for tomatoes, squash, peppers, cucumber, carrots, basil and other herbs and vegetables
  • Guaranteed not to burn when used as directed

User questions & answers

Question: Is there any calcium in this food
Answer: Yes
Question: How much water to how much this product and what quantity to apply every 7-14 days
Answer: It took me a while to find out where it is made. Finally, in small print, on the battery cover was this statement: MADE IN CHINA. I like the clock, mainly due to its simplicity. Also, it keeps excellent time and the construction appears to be very good. I can only assume that the clock is made in China, but it could possibly be only the battery cover.
Question: Will this type benefit flowers as well or is it bad to use on flowers
Answer: No. You will have to provide your own "AA" battery.
Question: Whats the NPK for this product
Answer: Yes, When the alarm goes off, the hammer will strike the bells.

Product features

Feeds vegetables and herbs instantly!

Fresh vegetables and tasty herbs? You can grow them. And with Miracle-Gro, you’ll enjoy a bountiful and delicious harvest. Miracle-Gro Water Soluble Plant Food Vegetables & Herbs feeds your garden instantly and easily. It’s great for tomatoes, squash, peppers, cucumber, carrots, basil and other herbs and vegetables. Also, use Miracle-Gro Water Soluble Plant Food Vegetables & Herbs with Miracle-Gro Soil for even more harvest (vs. unfed).

Use With A Watering Can

Mix 1 1/2 tablespoons (the large end of the scoop) per 1 1/2 gallons of water, in a watering can. For best results, soak the soil at the base of plants every 7 to 14 days. 1 1/2 gallons covers approximately 15 sq. ft.

Use With Miracle-Gro Garden Feeder

Great for larger outdoor gardens to feed while watering. For best results, use every 7 to 14 days; just soak the soil at the base of each plant to fertilize the roots. 2 lbs. feeds approximately 800 sq. ft. of garden area. See product label for directions.

For Big, Beautiful Results

Plants need water, sunlight and nutrition to flourish throughout the season. For best results, feed every 7-14 days when plants are actively growing.

Miracle-Gro Water Soluble Azalea, Camellia, Rhododendron Plant Food

Miracle-Gro

Based on 621 reviews Check latest price

Product description

Specially formulated to help acid-loving plants thrive. feeds, ironizes and acidifies all at once, for lush foliage and beautiful blooms. analysis: 30-10-10.

  • Instantly feeds acid-loving plants for lush foliage and beautiful blooms
  • Helps acid-loving plants such as azalea, camellia, gardenia, hibiscus, holly, hydrangea, orchid, rhododendron, and many others thrive
  • Feeds the roots promoting quick and beautiful results
  • Use with Miracle-Gro Garden Feeder or any watering can
  • Feed every 1-2 weeks
  • Specially formulated to help acid-loving plants thrive
  • Feeds, ironizes and acidifies all at once, for lush foliage and beautiful blooms

User questions & answers

Question: how many bags in container
Answer: Yes , that is extra battery Thanks
Question: May I know what color particles this product is? Is it the same color as All Purpose one (blue
Answer: No, it does not detect diamonds . Thanks
Question: Does it work good for a marijuana in flowering stage
Answer: I have personally used the Gold Bug II in Arizona. I found a rough very used 1909 Silver dollar using it. I have never found a gold nugget in Arizona. I have found several gold nuggets with this detector in Alaska. Specifically N/E near Nome AK.
Question: Is this stuff organic
Answer: Moisture and dust resistant means moisture in the air in high humidity areas.

Product features

Your plants are hungry. Feed them with Miracle-Gro plant food.

Miracle-Gro Water Soluble Azalea, Camellia, Rhododendron Plant Food is a special plant food designed for acid-loving plants like azaleas, rhododendrons, camellias, dogwoods, magnolias, gardenias, orchids and all evergreens. It is rich in iron and other essential nutrients.

Great for use with the Miracle-Gro Garden Feeder or your watering can.

Apply every other week for lush foliage, rich color and abundant blooms. Won’t harm other plants or burn foliage when used as directed.

Formerly known as Miracid.

Fill Jar

Fill feeder jar with one of the Miracle-Gro water soluble plant foods.

Attach Hose

Attach feeder to garden hose and turn on water.

Set Sprayer

Choose your desired spray pattern by turning the yellow spray head.

Feed and Water

Squeeze trigger and begin spraying, soaking the base of the plants. Remember to always follow the label instructions.

Add To Watering Can

For Outdoor Plants: Mix 1 tablespoon of Miracle-Gro for every gallon of water.

For Indoor Plants: Mix 1/2 teaspoon (not tablespoon) per gallon of water.

Fill With Water

Fill your watering can to mix the plant food.

Feed While Watering

For best results, soak the base of the plants. Refer to the label instructions for coverage area information.

Miracle-GRO 160101 Water-Soluble All Purpose Plant Food, 24-8-16, 1-Pound (1 lb Pack of 3)

Miracle-Gro

Based on 13 reviews Check latest price

Product description

Water Soluble All Purpose Plant Food 24-8-16 is great for all types of plants, vegetables, trees, shrubs and houseplants. Works instantly for quick, beautiful results. Feeds through leaves and roots. Use in either the Miracle-Gro Garden Feeder or watering. Pack of 3

  • For all flowers, all vegetables, trees, shrubs and houseplants
  • Dual feeding action - feeds through both roots and leaves
  • Use in either the Miracle-Gro garden feeder or watering cans
  • Prevents overfeeding and burning when used as directed
  • Pack of 3

Miracle-Gro Shake 'n Feed Continuous Release Plant Food with Calcium for Tomatoes, Fruits, and Vegetables, 1-Pound (Slow Release Plant Fertilizer)

Miracle-Gro

Based on 43 reviews Check latest price

Product description

Grow better quality fruits and vegetables with Miracle-Gro Shake ‘n Feed Tomato, Fruits & Vegetables Continuous Release Plant Food Plus Calcium! This plant food is specially formulated with calcium and micronutrients to help plants grow strong and produce more fruits and vegetables. Plus, the formula helps prevent disorders such as blossom-end rot, bitter pit, and fruit cracking in edible crops commonly associated with nutrient deficiency. Ideal for in-ground and container plants.

  • Contains calcium for better quality fruits and vegetables
  • Specially formulated with micronutrients to help plants grow strong, produce more fruits and vegetables
  • Feeds up to 3 months
  • Calcium helps prevent disorders in edible crops such as blossom-end rot, bitter pit, fruit cracking (commonly associated with calcium-deficiency)
  • Ideal for both in-ground and container plants

User questions & answers

Question: Can this be used with organic soil? I noticed one product that said do not use with soil that is more than 10% organic
Answer: Yes it would
Question: Can i use this with any other fertilizer like miracle-gro 100042 tomato plant food? or do i use this as my only fertilizer
Answer: 12v or 2000mA
Question: how much to add to potted plants
Answer: The Pro Swing 45 Harness by Minelab will fit this metal detector.
Question: Is this an all natural product? What are the ingredients? Thank you
Answer: Per the official Minelab web site, BOTH coils are waterproof to 3 feet (1 meter).

Miracle-Gro Tree & Shrub Plant Food Spikes, 12 Spikes/Pack

Miracle-Gro

Based on 8 reviews Check latest price

Product description

Extend the beauty of your garden to the rest of your landscape with Miracle-Gro Tree & Shrub Plant Food Spikes. Use once a season, in the Spring and Fall, for lush, beautiful foliage and vibrant color on all deciduous, evergreen, and flowering trees and shrubs. These easy-to-use spikes provide nutrition directly to the roots, where trees need it the most, and includes natural ingredients.

  • Promotes vibrant color and lush foliage
  • Contains natural ingredients
  • Feed once per season in Spring and Fall
  • Also great for use on evergreens and acid loving plants
  • Easy-to-use spikes release nutrients directly into the root zone to help promote strong trees and shrubs

User questions & answers

Question: Just a couple questions... how do i place these spikes around the trees and shrubs, how far away? one spike each? what type of fertilizer is it? safe
Answer: The pictures and instructions depict placing them at the drip line of the tree, so about where the bulk of the branches extend. It a circular pattern so like 6 for a bigger tree. In my case about 6 ft away from the trunk, I put 2 on each side of my smaller trees 45 degrees apart due to sidewalk and street restraint etc...
Question: Que tan retirado del arbol se deve poner el abono
Answer: Las espigas deben plantarse alrededor de la línea de goteo del árbol, a no menos de 2 pies del tronco del árbol.
Question: Is this a 10-10-10 fertilizer
Answer: It is 15-5-10.
Question: what is the fertilizer (N, P, K) composition of these, e.g
Answer: (No, it’s not 10-15-15, as another answer says). It is 15-5-10. I have a recent package right in front of me, so I’m relaying this directly from the “source.”

Product features

Use Once A Season, Spring & Fall

Trees, shrubs and ornamentals can make low-maintenance and long-lasting additions to your landscape. Providing color, structure, shade and even fruit to your garden, one of their biggest requirements is an occasional feeding, particularly for younger trees and shrubs. They use a lot of energy in the spring, pushing out flowers, leaves and seeds, so they benefit most from plant food during this active period. Feeding your flowering shrubs after they’ve bloomed will encourage more blooms next year.

Miracle-Gro has tree spikes specially formulated for trees, shrubs, evergreens, fruit, citrus, and palm trees. They should be used annually, in the spring and early fall, for a continuous release of nutrients.

Tree & Shrub

Promotes lush, beautiful foilage in trees, shrubs and evergreens.

Fruit & Citrus

Promotes enhanced fruit production versus unfed trees.

Prep Spike

Place enclosed plastic cap on top of spike. If the ground is dry, wet before driving spikes.

Identify Your Tree Drip Line

The drip line is the outermost circumference of the tree branches. For small trees and shrubs with drip line closer than 2 feet, insert spikes 2 feet away from center. Spikes should be at least 3 feet apart.

Drive Spike into Ground

Drive spike into the ground around the tree or shrub following the drip line. Be sure to remove cap and save for future use. Then continue to drive spike at least 2 inches below the surface.

Miracle-Gro Shake 'N Feed Citrus, Avocado, Mango Plant Food, 8 lb.

Miracle-Gro

Based on 18 reviews Check latest price

Product description

Miracle-Gro Shake n Feed Citrus, Avocado, Mango Plant Food contains added potassium, magnesium, sulfur and iron to help improve common nutrient deficiencies. Microbes break down the compost into nutrients that support root strength and development which increases water efficiency and grows strong plants. You can use it anywhere: in ground and in containers for feeding up to 3 months. It is guaranteed not to burn when used as directed. Feed your plants with the help of Miracle-Gro Shake 'n Feed Citrus, Avocado, Mango Plant Food.

  • Contains added potassium, magnesium, sulfur and iron to help improve common nutrient deficiencies
  • Use on new or existing in-ground citrus, avocado and mango trees
  • Feeds up to 3 months
  • Guaranteed not to burn when used as directed
  • Takes the Guesswork Out of Feeding!

User questions & answers

Question: Can this be used for pomegranate plants
Answer: It’s a pair with single connection on each speaker.
Question: Has anyone used this product on avocado trees
Answer: Yes - (1) each for wall hanging - also a table stand is also included if you prefer to use as a bookshelf speaker instead of hanging.
Question: What is the NPK ratio for this fertilizer
Answer: How well does it work for edging, such as between the lawn and a sidewalk? I don't see how it can be held to drag-cut an edge.
Question: What is the n-p-k ratio of this product? why are we having to ask this, this is basic
Answer: Yes

Product features

Use Anywhere - In Ground And In Containers

Miracle-Gro Shake 'n Feed Citrus, Avocado, Mango Plant Food contains compost to feed microbes in the soil. Microbes break down compost into nutrients that support root development which increases water efficiency and grows strong plants. It contains added potassium, magnesium, sulfur and iron to help improve common nutrient deficiencies.

For a beautiful garden all season long, reapply every 3 months and water regularly.

Apply Dry

Before first use, remove applicator cap and peel off seal from jug. Replace applicator cap and flip open spout. Apply dry, do not pre-mix with water.

Apply Within The Drip Line

Shake evenly onto the soil within the spread of branches (drip line), avoid contact with the trunk and foliage.

Work Into Soil

Lightly and evenly work into the top one to three inches of soil and water to start feeding. Reapply every 3 months.

Nature's Care Natural All-Purpose Water Soluble Plant Food 1LB

Miracle-Gro

Based on 289 reviews Check latest price

Product description

Developed by the makers of Miracle-Gro, Nature's Care natural all-purpose water soluble plant food gives the vegetables, fruits, flowers, trees & shrubs you grow the ultimate feast. Simple ingredients combine to make this game-changing new product & we're proud to bring it to you. Our Nature's Care natural all-purpose water soluble plant food is OMRI listed to give you full confidence that the ingredients truly are organic.

  • Every scoop is bursting with power-packed ingredients to give your plants the ultimate feast
  • For organic gardening
  • No clumping when feeding
  • For use with watering can and Miracle-Gro garden feeder
  • Feed your plants every 7-14 days
  • OMRI Listed

User questions & answers

Question: can this be used as a weekly fertilizer spray for air plants
Answer: Look on the product label for ingredients
Question: What’s NPK ratio
Answer: ..this question can Only be answered after you've done a soil test
Question: Can I use on potted plant
Answer: Any good quality potting soil should work. I’m not an expert in gardening but my bushes are growing beautifully. I use two tablespoons of fertilizer for each pot monthly. Lots of new growth. Hopefully some berries soon.
Question: Can this be used herbs
Answer: Strawberries prefer a slightly acidic soil with pH ranging between 5.8 and 6.5. Down To Earth Acid Mix 4-3-6 will be a fantastic option for your strawberries; use the application rate for “Berries” found on the back of the box. Down To Earth’s All Purpose 4-6-2 and Bio-Fish 7-7-2 will also work well for your strawberry plants. Thanks very much for your interest in Down To Earth All Natural Fertilizers.

Latest Reviews

View all