20 Best Fertilizer For Hydrangeas [2024]

Are you looking for the best fertilizer for hydrangeas? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling fertilizer for hydrangeas.

We Recommended:

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1 Espoma Organic Holly-tone 4-3-4 Natural & Organic Evergreen & Azalea Plant Food; 18 lb. Bag; The... Espoma Organic Holly-tone 4-3-4 Natural & Organic Evergreen & Azalea Plant Food; 18 lb. Bag; The...
2 EZ-gro Hydrangea Fertilizer - Added Aluminum Sulfate to Produce Blue Flowers - Liquid Plant Food -... EZ-gro Hydrangea Fertilizer - Added Aluminum Sulfate to Produce Blue Flowers - Liquid Plant Food...
3 J R Peters Inc 59324 Jacks Classic No. 7-3-3 Hydrangea Fertilizer, Blue (1.5 lb) J R Peters Inc 59324 Jacks Classic No. 7-3-3 Hydrangea Fertilizer, Blue (1.5 lb)
4 Miracle-Gro 1001791 Water Soluble Azalea, Camellia, Rhododendron Plant Food, 5 lb, Brown/A Miracle-Gro 1001791 Water Soluble Azalea, Camellia, Rhododendron Plant Food, 5 lb, Brown/A
5 Dr. Earth 703P Organic 4 Azalea/Camellia/Rhododendron Acid Fertilizer in Poly Bag, 4-Pound Dr. Earth 703P Organic 4 Azalea/Camellia/Rhododendron Acid Fertilizer in Poly Bag, 4-Pound
6 Espoma GSUL6 Soil Acidifier, 6-Pound Espoma GSUL6 Soil Acidifier, 6-Pound
7 Espoma Organic Holly-tone 4-3-4 Natural & Organic Evergreen & Azalea Plant Food; 36 lb. Bag; The... Espoma Organic Holly-tone 4-3-4 Natural & Organic Evergreen & Azalea Plant Food; 36 lb. Bag; The...
8 Espoma UL30 Organic Soil Acidifier Fertilizer, 30 lb,Multicolor Espoma UL30 Organic Soil Acidifier Fertilizer, 30 lb,Multicolor
9 Jobe's 100046761 Azalea, Camellia & Rhododendron Fertilizer Spikes 9-8-7, 3 Pack (10 Spikes per... Jobe's 100046761 Azalea, Camellia & Rhododendron Fertilizer Spikes 9-8-7, 3 Pack (10 Spikes per...
10 Jobe's Organics, 09364, Soil Additive, Soil Acidifier, 6lbs, Brown Jobe's Organics, 09364, Soil Additive, Soil Acidifier, 6lbs, Brown
11 Shake 'N Feed Flowering Trees and Shrubs Plant Food Shake 'N Feed Flowering Trees and Shrubs Plant Food
12 Down to Earth All Natural Acid Mix Fertilizer 4-3-6, 5 lb Down to Earth All Natural Acid Mix Fertilizer 4-3-6, 5 lb
13 Espoma Organic Holly-tone 4-3-4 Natural & Organic Evergreen & Azalea Plant Food; 8 lb. Bag; The... Espoma Organic Holly-tone 4-3-4 Natural & Organic Evergreen & Azalea Plant Food; 8 lb. Bag; The...
14 Nelson Acid Loving Plant Food Huge Blooms For Azalea Jasmines Roses Camellias Gardenias NutriStar... Nelson Acid Loving Plant Food Huge Blooms For Azalea Jasmines Roses Camellias Gardenias NutriStar...
15 Miracle-Gro Plant Food 3002210 Shake 'N Feed Rose and Bloom Continuous Release Pl, 4.5 lb Miracle-Gro Plant Food 3002210 Shake 'N Feed Rose and Bloom Continuous Release Pl, 4.5 lb
16 The Old Farmer's Almanac Tree & Shrub Fertilizer Spikes (Box of 6 Spikes) The Old Farmer's Almanac Tree & Shrub Fertilizer Spikes (Box of 6 Spikes)
17 Jobe's Azalea, Camellia & Rhododendron Fertilizer Spikes, 10 Spikes Jobe's Azalea, Camellia & Rhododendron Fertilizer Spikes, 10 Spikes
18 ENVY Plant Foods Acid-Loving Special (21-7-7) Water Soluble Hydrangea, Azalea, & Berry Plant Food... ENVY Plant Foods Acid-Loving Special (21-7-7) Water Soluble Hydrangea, Azalea, & Berry Plant Food...
19 Southern Ag Chelated Liquid Iron, 16 OZ Southern Ag Chelated Liquid Iron, 16 OZ
20 Espoma Holly-Tone All Natural Plant Food For Acid Loving Plants, 8 LB Bag Espoma Holly-Tone All Natural Plant Food For Acid Loving Plants, 8 LB Bag
SaleBestseller No. 1
Espoma Organic Holly-tone 4-3-4 Natural & Organic Evergreen & Azalea Plant Food; 18 lb. Bag; The...
  • 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...
  • FOR USE ON: Not just for Holly; Use Holly-tone organic fertilizer for azaleas, hydrangeas, rhododendrons, blueberries, evergreens, strawberries,...
  • CONTAINS: Holly-tone is a rich blend of the finest natural & organic ingredients enhanced with our exclusive Bio-tone formula; 4-3-4 Fertilizer...
  • 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....
  • FOR ORGANIC GARDENING: Holly-tone is approved for organic gardening; It is a registered Organic Input Material meaning it meets all requirements for...
Bestseller No. 2
EZ-gro Hydrangea Fertilizer - Added Aluminum Sulfate to Produce Blue Flowers - Liquid Plant Food -...
  • IDEAL FERTILIZER FOR FLOWERS: Specially formulated for a variety of garden flowers. Perfect for hydrangeas, rhododendrons, azaleas, camellias,...
  • CONCENTRATED LIQUID FERTILIZER: Our fertilizer supplies high-grade nutrients directly to the root. A powerful cocktail with all the nutritional...
  • ENHANCED MICRONUTRIENT PACKAGE: EZ-gro 21-7-7 Hydrangea fertilizer is blended with a micronutrient package which delivers the optimal nutrition for...
  • ADVANCED FORMULA: Our 21-7-7 formula delivers nitrogen, phosphate, and soluble potash in the right ratio for your flowers to thrive. We use only the...
  • EZ TO MIX, EZ TO USE: Free measuring cup included. Shake well and mix with water before use, and apply as directed. Nature will do the rest. Your...
SaleBestseller No. 3
J R Peters Inc 59324 Jacks Classic No. 7-3-3 Hydrangea Fertilizer, Blue (1.5 lb)
  • Heavy-duty metal construction
  • Built-in flow control
  • Slip-resistant rubberized grip, trigger and head
  • Made in United States
Bestseller No. 4
Miracle-Gro 1001791 Water Soluble Azalea, Camellia, Rhododendron Plant Food, 5 lb, Brown/A
  • 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
Bestseller No. 5
Dr. Earth 703P Organic 4 Azalea/Camellia/Rhododendron Acid Fertilizer in Poly Bag, 4-Pound
  • People and pets safe when used as directed
  • Provides continuous feed for several months
  • Available in a 4lb size
  • Contains pro-biotic, seven champion strains of beneficial soil microbes plus ecto and endo mycorrhizae
  • Makes soil more acidic; 100-percent natural and organic; superior buds and blooms
SaleBestseller No. 6
Espoma GSUL6 Soil Acidifier, 6-Pound
  • This soil acidifier is an all natural and high purity mineral
  • Can be used both as a plant food and as a soil amendment
  • Lowers the pH of soils and allows acid loving plants to achieve optimum growth
  • Long lasting and highly effective
  • Comes in 6-pound bag
SaleBestseller No. 7
Espoma Organic Holly-tone 4-3-4 Natural & Organic Evergreen & Azalea Plant Food; 36 lb. Bag; The...
  • 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...
  • FOR USE ON: Not just for Holly; Use Holly-tone organic fertilizer for azaleas, hydrangeas, rhododendrons, blueberries, evergreens, strawberries,...
  • CONTAINS: Holly-tone is a rich blend of the finest natural & organic ingredients enhanced with our exclusive Bio-tone formula; 4-3-4 Fertilizer...
  • 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....
  • FOR ORGANIC GARDENING: Holly-tone is approved for organic gardening; It is a registered Organic Input Material meaning it meets all requirements for...
Bestseller No. 8
Espoma UL30 Organic Soil Acidifier Fertilizer, 30 lb,Multicolor
  • Lowers pH to optimum range
  • Package Dimensions: 45.72 H x 10.16 L x 30.48 W (centimetres)
  • Package Weight: 13.676 kilograms
  • Country of Origin : United States
SaleBestseller No. 9
Jobe's 100046761 Azalea, Camellia & Rhododendron Fertilizer Spikes 9-8-7, 3 Pack (10 Spikes per...
  • Pre-measured fertilizer spikes nourishes at the roots; Time release fertilizer for all acid loving plants like hydrangeas
  • Easy to use fertilizer spikes; No wasteful runoff, no mess, hazards or smells
  • Continuous supply of nutrients for acid loving plants below the surface, where the active roots are growing
  • Jobe's spikes feeds for full season; Continuous nourishment for azaleas, camellias, rhododendrons and hydrangeas
  • Apply late spring or early summer after plants shed their blooms; Guaranteed fertilizer analysis: (9-8-7) 10 spikes
Bestseller No. 10
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
SaleBestseller No. 11
Shake 'N Feed Flowering Trees and Shrubs Plant Food
  • Contains natural ingredients to feed microbes in the soil
  • For use on all flowering trees, shrubs and other acid-loving plants
  • Helps maintain deep, lush green foliage and colorful blooms throughout the season
  • Gets plants off to a good start and provides continuous release feeding for up to 3 months for beautiful trees and shrubs all season long
  • Conveniently can be used on plants, both in ground and in containers
Bestseller No. 12
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,...
  • 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
SaleBestseller No. 13
Espoma Organic Holly-tone 4-3-4 Natural & Organic Evergreen & Azalea Plant Food; 8 lb. Bag; The...
  • 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...
  • FOR USE ON: Not just for Holly; Use Holly-tone organic fertilizer for azaleas, hydrangeas, rhododendrons, blueberries, evergreens, strawberries,...
  • CONTAINS: Holly-tone is a rich blend of the finest natural & organic ingredients enhanced with our exclusive Bio-tone formula; 4-3-4 Fertilizer...
  • 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....
  • FOR ORGANIC GARDENING: Holly-tone is approved for organic gardening; It is a registered Organic Input Material meaning it meets all requirements for...
Bestseller No. 14
Nelson Acid Loving Plant Food Huge Blooms For Azalea Jasmines Roses Camellias Gardenias NutriStar...
  • PLANT FOOD: For All Acid loving plants and high pH soils featuring (NPK) Nitrogen (9%), Phosphate (13%), and Soluble Potash K20 (11%). Contains four...
  • FERTILIZER FOR ACIDIC SOILS: Excellent source of nutrients and minerals for in-ground and container flowering acid loving plants including, but not...
  • PLANT FERTILIZER: Helps flowering acid loving plants to improve tolerance to dry weather conditions, in addition to promoting heavy flowering, while...
  • IMMEDIATE RESULTS: NutriStar works with the soil and the soil biology to provide your plants with the best nutrition at the right time and in the...
  • SUPERIOR QUALITY: The leading landscapers' choice for flowers for over 30 years. Nelson Plant Food builds products that are horticulturally correct...
SaleBestseller No. 15
Miracle-Gro Plant Food 3002210 Shake 'N Feed Rose and Bloom Continuous Release Pl, 4.5 lb
  • Contains natural ingredients to feed microbes in the soil
  • Promotes more blooms and spectacular color in flowering plants and roses versus unfed plants
  • For new and existing roses and flowering plants
  • Feeds up to 3 months
  • Takes the Guesswork Out of Feeding!
Bestseller No. 16
The Old Farmer's Almanac Tree & Shrub Fertilizer Spikes (Box of 6 Spikes)
  • Fast acting, long lasting, robust nutrition feeds trees, evergreens and shrubs
  • 5 Inch TruSpikes are packed with fertilizer. They're easy to hammer in (no cap required) and will not break, crush or shatter
  • Simple to use. For best results, feed once per season -- early spring, and late fall -- for continuous fertilization
  • Contains natural ingredients -- like molasses -- that release nutrition directly into the root zone to help promote stronger trees and shrubs
  • Nutrient rich 13-3-3 formula with 13% Nitrogen for plant growth and color; 3% Phosphorus for healthy fruiting and blooms; and 3% Potassium for strong...
SaleBestseller No. 17
Jobe's Azalea, Camellia & Rhododendron Fertilizer Spikes, 10 Spikes
  • Pre-measured fertilizer spikes nourishes at the roots; time release fertilizer for all acid loving plants like hydrangeas
  • Easy to use spikes; no measuring, no mess or smells
  • No dangerous runoff and no overfeeding
  • Jobe's Spikes feed for entire season; continuous nourishment delivered straight to the roots
  • Apply late spring or early summer after plants shed their blooms
Bestseller No. 18
ENVY Plant Foods Acid-Loving Special (21-7-7) Water Soluble Hydrangea, Azalea, & Berry Plant Food...
  • FEEDS INSTANTLY - to create lush foliage and amazing blooms + berries for all acid-loving plants
  • VERSATILE FORMULA - formulated for Azaleas, Hydrangeas, Magnolias, Gardenias, Camellias, Rhododendrons, Blueberries, etc.
  • 100% WATER SOLUBLE - easily dissolved into optimal ratios for your plants
  • RESEALABLE POUCH - all of ENVY's Water Soluble plant foods come in a resealable pouch for extended usage & no-mess storage
  • INCLUDES MEASURING SCOOP - for easy, optimal ratios of nutrients; removing the guess work out of usage.
Bestseller No. 19
Southern Ag Chelated Liquid Iron, 16 OZ
  • Size: 16 OZ
  • Corrects Iron deficiency in flowers, vegetables, shrubs and trees.
  • Use in lawns for a deep, rich green color.
  • APPLICATION: Mix with water. Apply as a drenching spray.
  • For large quantity discount consideration or to request a mixed multi-pack, please message us.
Bestseller No. 20
Espoma Holly-Tone All Natural Plant Food For Acid Loving Plants, 8 LB Bag
  • This natural alternative to use around people and pets will boost growth and production
  • 8-lb bag covers approximately 80 to 160 square feet
  • It's long-lasting, and won't burn or leach away
  • Beneficial microbes help plants establish fast and develop deeper roots
  • A great nutrient source for acid-loving plants

Having trouble finding a great fertilizer for hydrangeas?

This problem is well understood by us because we have gone through the entire fertilizer for hydrangeas research process ourselves, which is why we have put together a comprehensive list of the best fertilizer for hydrangeass available in the market today.

After hours of searching and using all the models on the market, we have found the best fertilizer for hydrangeas for 2023. See our ranking below!

How Do You Buy The Best Fertilizer For Hydrangeas?

Do you get stressed out thinking about shopping for a great fertilizer for hydrangeas? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching fertilizer for hydrangeas, which is why we have assembled a comprehensive list of the greatest fertilizer for hydrangeas available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards 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 fertilizer for hydrangeas that you consider buying. Your questions might include the following:

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

We’re convinced that you likely have far more questions than just these regarding fertilizer for hydrangeas, 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 fertilizer for hydrangeas, 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 fertilizer for hydrangeas. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an fertilizer for hydrangeas 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 fertilizer for hydrangeas 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 fertilizer for hydrangeas 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 fertilizer for hydrangeas?
  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 fertilizer for hydrangeas.
  5. Customer Ratings: Number ratings grade fertilizer for hydrangeas objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their fertilizer for hydrangeas.
  7. Product Quality: You don’t always get what you pay for with an fertilizer for hydrangeas, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an fertilizer for hydrangeas is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining fertilizer for hydrangeas 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 fertilizer for hydrangeas is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

FAQ:

Q: What kind of fertilizer should I use on hydrangeas?

A: Fertilizer Spikes. I’m a huge fan of fertilizer spikes and they can be used on hydrangea. … Powder and Granular fertilizers. Powders and granules are the most popular form of fertilizer for use on hydrangea and shrubs in general. Liquid fertilizers. Liquid concentrates will need to be dissolved in water prior to applications. …

Q: How to make a natural fertilizer for hydrangeas?

A: For greener leaves,you need to give your hydrangea a boost of nitrogen. … After you plant your hydrangea,make sure to water them at a rate of 1inch per week. … You won’t need fertilizer if your soil is fertilized; however,make sure to give your hydrangea some light fertilizer application during the bloom season.

Q: What is the best plant food for hydrangeas?

A: Scotts Company Garden Pro Miracid – Editor’s Choice. … Espoma Holly Tone – Best Organic Hydrangeas Fertilizer. … Osmocote Smart-Release Plant Food Plus – Best for Potted Hydrangeas. … J R Peters Inc Jacks Classic Hydrangea Blue – Best for Outdoor Hydrangeas. … Jobe’s Fertilizer Spikes – Budget Pick. …

Q: Do hydrangeas like acid fertilizer?

A: Sine hydrangeas grow better in acidic environments; this fertilizer for hydrangeas comes in handy. This fertilizer is suitable for all soil types and helps to turn the hydrangeas blue. Besides, its design is mainly for use on plants such as camellias and azaleas, among others.

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