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18 Best Acidic Fertilizer of 2022 – Romance University

After hours researching and comparing all models on the market, Romance University finds out Top 18 Best Acidic Fertilizer of 2022. Check our ranking below.

2,678 Reviews Scanned

Rank No. #1
Miracle-Gro 1000701 Pound (Fertilizer for Acid Loving Plant Food for Azaleas, Camellias, and Rhododendrons, 1.5, 1.5 lb
  • Instantly feeds acid-loving plants for lush foliage and beautiful blooms
  • Feed every 1-2 weeks
  • Helps acid-loving plants such as azalea, camellia, gardenia, hibiscus, holly, hydrangea, orchid, rhododendron, and many others thrive
  • Use with Miracle-Gro Garden Feeder or any watering can
  • Feeds the roots promoting quick and beautiful results
Rank No. #2
Down to Earth All Natural Acid Mix Fertilizer 4-3-6, 5 lb
  • A Natural fertilizer blended especially for acid lovers such as rhododendrons, azaleas, camellias, hydrangeas, evergreens, blueberries, raspberries, strawberries, potatoes and other plants that need a low pH
  • To encourage lush flowers and fruit, apply Acid Mix in early spring for vegetative growth and again when blooms appear.
  • Fall Applications can help promote root growth and boost resistance to extreme winter temperatures
  • 5 pound box
  • 4-3-6 formula
SaleRank No. #3
Scotts Company Miracle-Gro 1750011 Water Soluble Miracid Acid-Loving Plant Food, 1-Pound (2)
  • Miracle gro water soluble fertilizer miracid acid loving plant food
  • Instantly feeds acid loving plants like azaleas, hydrangeas and rhododendrons
  • Double feeding action feeds through both the roots and the leaves
  • Starts to work instantly
  • 2 Pack
Rank No. #4
FoxFarm Happy Frog® Acid Loving Plants Fertilizer, 4 lb Bag
  • Rhododendrons, azaleas, hydrangeas, and other acid-loving plants have special nutritional needs.
  • FoxFarm's Acid Loving Plants Fertilizer provides gentle slow-release nutrition for plants that require a low pH.
  • Happy Frog Acid Loving Plants Fertilizer is specifically formulated for use on azaleas, rhododendrons, camellias, hydrangeas, evergreens, blueberries, raspberries, strawberries, and all other acid loving plants.
  • Mycorrhizal fungi are included to help increase root efficiency, which may enhance nutrient uptake and water absorption. OMRI Listed
Rank No. #5
GARDENWISE 8-4-8 Acidic Fertilizer for Azaleas, Camellias (Camelia), Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens, and Rhododendrons - Ideal Iron-Rich Plant Food (1 Quart)
  • 🌺 VIBRANT BLOOMS & ROBUST GROWTH: Enriched with essential nutrients like magnesium, iron, and manganese, GARDENWISE 8-4-8 is ideal for preventing chlorosis in acid-loving plants. It's perfect for azaleas, camellias (camelia), hydrangeas, and all acid-loving plants including magnolia trees, evergreens, and blueberries.
  • 🌿 SOIL ACIDIFICATION FOR OPTIMAL GROWTH: This fertilizer acts as an effective soil acidifier. It's crucial for azaleas, hydrangeas, and gardenias, often struggling in neutral or alkaline soils.
  • 🌱 ECONOMICAL LONG-LASTING FORMULA: GARDENWISE 8-4-8 is not only cost-effective but also incredibly efficient, requiring just three feedings per year. Its slow-release granules ensure sustained nutrition and long-lasting benefits, making it an ideal choice for gardeners seeking an economical solution for maintaining their plants' health and vibrancy throughout the year.
  • 🤲 SIMPLE & STRAIGHTFORWARD APPLICATION: GARDENWISE 8-4-8 Fertilizer makes plant care easy for everyone. Just sprinkle the granules around the base of your plants, gently mix into the soil, and water. This no-fuss, clear method ensures that whether you're a first-time gardener or a seasoned green thumb, nourishing your plants is effortless and effective.
  • 🍇 BLUEBERRY & BERRY TONE ENHANCER: Specially formulated to boost berry production, making it an ideal blueberry fertilizer and berry tone enhancer.
Rank No. #6
Miracle-Gro Water Soluble Azalea, Camellia, Rhododendron Plant Food - Fertilizer for Acid-Loving Plants & Flowers, 5 lb.
  • Miracle-Gro Water Soluble Azalea, Camellia, Rhododendron Plant Food helps acid-loving plants and flowers thrive
  • Plant food instantly feeds acid-loving plants, including azaleas, camellias, rhododendrons, gardenias, hibiscus, hollies, hydrangeas, and orchids
  • Perfect to use on the indoor plants that decorate your bookshelf or side table, as well as the outdoor plants that live in your garden or planters
  • Apply plant food every 7-14 days with a watering can or Miracle-Gro Garden Feeder
  • Fertilizer won't harm other plants or burn foliage, when used as directed
Rank No. #7
Espoma Organic Soil Acidifier Soil Amendment; Lowers Soil pH and Turns Hydrangeas Blue! Contains Elemental Sulfur & can be Used for Organic Gardening 30 lb. Bag - Pack of 1
  • FOR USE ON: For all Acid-loving plants; Use Espoma Organic Soil Acidifier for azaleas, hydrangeas, rhododendrons, blueberries, evergreens, strawberries, camellias, and all plants that thrive in acidic soils.
  • TURNS HYDRANGEAS BLUE: Turn Mophead & Lacecap hydrangeas blooms to an electric blue by adding Soil Acidifier and lowering soil pH
  • CONTAINS: Soil Acidifier contains elemental sulfur and gypsum
  • FOR ORGANIC GARDENING: Soil Acidifier 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
Rank No. #8
J R Peters Jacks Classic No.1.5 17-6-6 Acid Special Fertilizer
  • Perfect for greening up all acid loving garden and houseplants
  • Fertilizer Analysis: 17-6-6
  • Feeds through both the roots and the leaves
  • Keeps leaves green and healthy
Rank No. #9
Jobe's Organics, 09364, Soil Additive, Soil Acidifier, 6lbs, Brown
  • Organic granular for decreasing soils alkalinity; provides acid-loving plants with all natural Sulphur
  • Omri listed for organic gardening by USDA; certified organic means no synthetic chemicals
  • Ideal formula for hydrangeas and blueberries; turns hydrangeas from pink to blue; test soil pH before applying
  • Promotes darker green growth; No harmful chemicals that could burn the plant
  • Easy pour 6 pound bag; apply at planting, reapply 2-3 times a year to maintain desired soil pH
SaleRank No. #10
Dr. Earth Organic & Natural MINI Acid Lover Azalea, Camellia, Rhododendron & Maple Fertilizer ( 1 lbs )
  • The only non-GMO project verified fertilizer in the U.S.A.
  • People & pet Safe - no synthetic chemicals, GMO infested chicken manure or toxic ingredients.
  • Handcrafted from human and feed grade ingredients. Enriched with multi-minerals, proteins, carbohydrates, humic acids & trace elements that promote the healthiest soils capable of growing the beautiful acid loving plants.
  • Organic transparency; OMRI (organic material review Institute), oim (organic input materials), CCOF (California certified organic farmers), nop (national organic program) and non-GMO project verified the highest level of purity and transparency.
  • Sustainably made in the U.S.A. Through a collaboration of high level enviornmentalists inspired to positively change the world. Formulated by Milo shammas, founder of Dr. Earth, to grow home grown foods.
Rank No. #11
Bloom City's Acid-Loving Plant Fertilizer - Soil Acidifier - Perfect Acidic Fertilizer as a Blueberry Fertilizer or Any Acid Loving Plants, Quart (32 oz)
  • Designed to maintain the acidic soil pH, promoting optimal growth and production for acid-loving plants.
  • Perfect for azaleas, rhododendrons, blueberries, and other acidophilic plants that thrive in acidic conditions.
  • Succinic acid components optimize soil acidity for improved nutrient uptake and plant health.
  • Works great as organic blueberry fertilizer, raspberry fertilizer, grape fertilizer, or fertilizer for any acid loving plants.
  • Experience the power of Bloom City's expertly formulated acid fertilizer for plants, the secret to a lush, productive garden.
Rank No. #12
Easy Peasy Plants Ammonium Sulfate - 21-0-0 24S NUTRIENT PLANT FOOD BLEND FOR DEEP GREEN PLANTS AND COLORFUL BLOOMS - great fertilizer soil acidifier for azaleas blueberries magnolia and more (5 POUNDS)
  • 21-0-0-24S ratio means our fertilizer delivers 21% nitrogen and 24% sulfur to produce deep green growth with colorful blooms.
  • ACIDIC LOVING PLANTS LOVE OUR AMMONIUM SULFATE - Our ammonium sulfate acts quickly to acidify soil in potted plants, flower gardens, and lanscapes to ensure your soil is just the right pH for your blooms.
  • SIMPLE INSTRUCTIONS- Easy to Spread granules with Easy Peasy instructions means even the most novice gardener with a few minutes can apply our Ammonium Sulfate correctly.
  • IMMNEDIATE FERTILIZER BOOST- The ammonium sulfate is a fast acting formula helping plants absorb nutrients quickly.
  • FAMILY FORMULA- Over 5 generations of farming has taught us the highest quality AMS to use and how to use this great plant food. We love helping you make the right decisions when feeding your plants.
Rank No. #13
GS Plant Foods Organic Liquid Humic Acid with Fulvic - Concentrate Fertilizer for Enhanced Nutrient Uptake and Soil Conditioning - 1 Gallon
  • Versatile Humic Acid Concentrate: This organic liquid humic acid, derived from premium Leonardite, enables maximum nutrient absorption by directly reaching the roots, stabilizing soil pH and enhancing water retention.
  • Organic Super Fertilizer: Enhance plant immunity, metabolism, and root development while facilitating the accumulation of chlorophyll, sugar, amino acids, leading to a more efficient use of nitrogen and potentially reducing fertilizer rates.
  • Compatible with All Fertilizers: This top-tier humic and fulvic acid mix synergizes with all fertilizers except low pH or high liquid calcium ones, making it an ideal companion for gardens, houseplants, lawns, trees, greenhouses, crops, and pastures.
  • Easy Application, Remarkable Results: Mix the concentrate in water and apply as usual to the root base. Any sprayer works, but a hose-end sprayer is best for larger areas.
  • Trustworthy and Sustainable: GS Plant Foods is committed to delivering organic, cost-efficient, and easy-to-use products that consistently yield impressive results, perfect for various plant mediums. Made in the USA
Rank No. #16
Fertilome (10660) Soil Acidifier Plus Iron (32 oz)
  • Designed for acid loving plants such as Roses, Gardenia, Azaleas and Holly. See label for more.
  • Reduces alkalinity in alkaline soil while supplying trace elements vital to acid loving plants.
  • The soil acidifier contains essential elements including Iron, Zinc, Sulfur, Magnesium and Copper.
  • Comes in a 32 oz bottle of liquid concentrate. Dilute in water before application.
  • Mix at a rate of 2 tablespoons per gallon of water. See label for further instructions.
Rank No. #17
JR Peter's 51764 Jack's Classic Acid Special Fertilizer, 4 lb.
  • Lowers Root Zone Ph For Acid Loving Plants
  • Promotes Lush Green Leaves
  • Ideal For Plantings Near Concrete Foundations And Walkways
  • No Assembly Required
Rank No. #18
Espoma Organic Holly-Tone 4-3-4 Evergreen & Azalea Plant Food; 4 lb. Bag; The Original & Best Organic Fertilizer for All Acid Loving Plants Including Azaleas, Rhododendrons & Hydrangeas. Pack of 2
  • THE ORIGINAL: Holly-tone is the original plant food for all acid loving plants. Holly-tone’s natural organics break down slowly to provide a long-lasting reservoir of plant nutrients.
  • FOR USE ON: Not just for Holly; Use Holly-tone organic fertilizer for azaleas, hydrangeas, rhododendrons, blueberries, evergreens, strawberries, camellias, and all plants that thrive in acidic soils.
  • CONTAINS: Holly-tone is a rich blend of the finest natural & organic ingredients enhanced with our exclusive Bio-tone formula; 4-3-4 Fertilizer analysis with 5% sulfur. Holly-tone is environmentally Safe - No sludges or toxic ingredients.
  • WHEN / HOW TO USE: Best to use Holly-tone fertilizer spring and fall on flowering & evergreen shrubs. For berries use in the early and late spring. Apply to the soil around the drip line of the plant and then water thoroughly. Holly-tone is ready to use and requires no mixing.
  • FOR ORGANIC GARDENING: Holly-tone is approved for organic gardening; It is a registered Organic Input Material meaning it meets all requirements for organic production.

How Do You Buy The Best Acidic Fertilizer?

Do you get stressed out thinking about shopping for a great Acidic Fertilizer? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Acidic Fertilizer, which is why we have assembled a comprehensive list of the greatest Acidic Fertilizer available in the current market. We’ve also come up with a list of questions that you probably have yourself.

Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Acidic Fertilizer that you consider buying. Your questions might include the following:

  • Is it worth buying an Acidic Fertilizer?
  • What benefits are there with buying an Acidic Fertilizer?
  • What factors deserve consideration when shopping for an effective Acidic Fertilizer?
  • Why is it crucial to invest in any Acidic Fertilizer, much less the best one?
  • Which Acidic Fertilizer are good in the current market?
  • Where can you find information like this about Acidic Fertilizer?

We’re convinced that you likely have far more questions than just these regarding Acidic Fertilizer, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Acidic Fertilizer, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Acidic Fertilizer. Make sure that you are only using trustworthy and credible websites and sources.

Romance University provides an Acidic Fertilizer buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Acidic Fertilizer currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Acidic Fertilizer has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Acidic Fertilizer?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Acidic Fertilizer.
  5. Customer Ratings: Number ratings grade Acidic Fertilizer objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Acidic Fertilizer.
  7. Product Quality: You don’t always get what you pay for with an Acidic Fertilizer, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Acidic Fertilizer is should be an indication of how long it will work out for you.

Romance University always remembers that maintaining Acidic Fertilizer information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Acidic Fertilizer is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

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