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20 Best Fertilizer For Blueberry Bushes (2023 Updated)

Blueberries are one of the easiest fruits to grow and are a great addition to any home garden. Blueberries thrive in acidic soils with a pH between 4. 5 and 5. 5. If your soil is not naturally acidic, you can lower the pH by adding sulfur or aluminum sulfate to the soil.

Blueberries need a lot of organic matter in the soil to help with drainage and to provide nutrients. You can add compost or well-rotted manure to the soil before planting. Once the plants are established, you can side dress them with compost or manure every spring.

Fertilizer is important for blueberry plants to provide them with the nutrients they need to grow and produce fruit. Blueberries are heavy feeders and need to be fertilized every year. You can use a commercial fertilizer designed for blueberries or a general purpose fertilizer like 10-10-10.

Apply the fertilizer in early spring before the plants start to grow. Apply it around the base of the plant out to the drip line, taking care not to get any on the leaves.

20 Best Fertilizer For Blueberry Bushes

Product Image Product Name Features Price

AgroThrive Organic 3-3-2 General Purpose Fertilizer 32 oz.

  • Suitable for organic production (OMRI, CDFA, WSDA listed)
  • Formulated for Everything That Grows; derived from fermented fish by-products and grain fermentation

Grow More Soluble 6-30-30 Standard 25 lbs

  • Grow More Fertilizers are formulated to supply sufficient amounts of extra nutrients for high yields.
  • High solubility, purity and the special forms of nitrogen, phosphorus and potassium make Grow More Fertilizers the ideal product.

Jobe's Organic Granular Fertilizer, Fruit & Citrus – 16 lb bag

  • Provides a plant the food that it needs while still being safe for the environment
  • Kid and pet friendly
  • Bag with re-sealable top

Scotts Super Bloom Water Soluble Plant Food, 2 lb – NPK 12-55-6 – Fertilizer for Outdoor Flowers, Fruiting Plants, Containers and Bed Areas – Feeds

  • Contains high phosphorus to help plants bloom
  • Feed every 1-2 weeks for best results
  • Water-soluble plant food feeds plants instantly

Milorganite 32 lb. Slow-Release Nitrogen Fertilizer

  • Eco-friendly
  • Slow Release, feeds up to 3 months
  • Aids in root development

Grow More – Water Soluble 20-20-20, 25 lbs

  • General purpose water soluble fertilizer for plants grown in soil.
  • Can be used in both soil and foliar applications.
  • Multiple sources of Nitrogen for staggered release.

Miracle-Gro 3 lb All Purpose Plant Food

  • Description.
  • Specification.
  • It quickly feeds to develop bigger, more attractive plants than unfed plants since it is full of critical nutrients.

Miracle-Gro Shake 'n Feed All Purpose Plant Food, Plant Fertilizer, 4.5 lbs.

  • 4.5 lb

Jobes Organic Fruit & Citrus Fertilizer – 4 lb bag

  • 4 lb

Blueberries Alive! Blueberry Fertilizer – 5 lb Bag

  • 5 lb Bag

Winchester Gardens Select Organics Berry Granular Fertilizer

  • Great for most indoor and outdoor plants in your garden
  • Encourages all-around growth
  • Includes spoon

Espoma Berry-tone Organic Plant Food – 4 lb

  • Formulation: 4-3-4
  • Fully Organic: Yes
  • Package Type: Bag

Alaska 1 gal. Morbloom Fertilizer

  • 1 Gallon

Miracle-Gro Shake 'N Feed Flowering Trees & Shrubs Plant Food | 8 lbs

  • Contains natural ingredients to feed the microbes in the soil
  • For use on all flowering trees, shrubs and other acid-loving plants

Miracle-Grow Liquid All Purpose Plant Food – 32 fl oz jug

  • Instantly gives plants the nutrients they need to flourish
  • Liquid concentrate easily mixes with water for convenience
  • Feed every 1-2 weeks

Miracle-Gro 4852012 Fruit & Citrus Tree Fertilizer Spikes, 12/pk

  • Promotes more fruit and lush foliage (vs unfed)
  • Contains natural ingredients
  • Feed once per season in Spring and Fall
AgroThrive Organic 3-3-2 General Purpose Fertilizer 32 oz.
  • Suitable for organic production (OMRI, CDFA, WSDA listed)
  • Formulated for Everything That Grows; derived from fermented fish by-products and grain fermentation
Grow More Soluble 6-30-30 Standard 25 lbs
  • Grow More Fertilizers are formulated to supply sufficient amounts of extra nutrients for high yields.
  • High solubility, purity and the special forms of nitrogen, phosphorus and potassium make Grow More Fertilizers the ideal product.
Jobe's Organic Granular Fertilizer, Fruit & Citrus – 16 lb bag
  • Provides a plant the food that it needs while still being safe for the environment
  • Kid and pet friendly
  • Bag with re-sealable top
Scotts Super Bloom Water Soluble Plant Food, 2 lb – NPK 12-55-6 – Fertilizer for Outdoor Flowers, Fruiting Plants, Containers and Bed Areas – Feeds
  • Contains high phosphorus to help plants bloom
  • Feed every 1-2 weeks for best results
  • Water-soluble plant food feeds plants instantly
Milorganite 32 lb. Slow-Release Nitrogen Fertilizer
  • Eco-friendly
  • Slow Release, feeds up to 3 months
  • Aids in root development
Grow More – Water Soluble 20-20-20, 25 lbs
  • General purpose water soluble fertilizer for plants grown in soil.
  • Can be used in both soil and foliar applications.
  • Multiple sources of Nitrogen for staggered release.
Miracle-Gro 3 lb All Purpose Plant Food
  • Description.
  • Specification.
  • It quickly feeds to develop bigger, more attractive plants than unfed plants since it is full of critical nutrients.
Miracle-Gro Shake 'n Feed All Purpose Plant Food, Plant Fertilizer, 4.5 lbs.
  • 4.5 lb
Jobes Organic Fruit & Citrus Fertilizer – 4 lb bag
  • 4 lb
Blueberries Alive! Blueberry Fertilizer – 5 lb Bag
  • 5 lb Bag
Winchester Gardens Select Organics Berry Granular Fertilizer
  • Great for most indoor and outdoor plants in your garden
  • Encourages all-around growth
  • Includes spoon
Espoma Berry-tone Organic Plant Food – 4 lb
  • Formulation: 4-3-4
  • Fully Organic: Yes
  • Package Type: Bag
Alaska 1 gal. Morbloom Fertilizer
  • 1 Gallon
Miracle-Gro Shake 'N Feed Flowering Trees & Shrubs Plant Food | 8 lbs
  • Contains natural ingredients to feed the microbes in the soil
  • For use on all flowering trees, shrubs and other acid-loving plants
Miracle-Grow Liquid All Purpose Plant Food – 32 fl oz jug
  • Instantly gives plants the nutrients they need to flourish
  • Liquid concentrate easily mixes with water for convenience
  • Feed every 1-2 weeks
Miracle-Gro 4852012 Fruit & Citrus Tree Fertilizer Spikes, 12/pk
  • Promotes more fruit and lush foliage (vs unfed)
  • Contains natural ingredients
  • Feed once per season in Spring and Fall

1. AgroThrive Organic 3-3-5 Fertilizer 32 oz.

AgroThrive Organic 3-3-5 Fertilizer 32 oz.

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Product Details

Specifications

Details
Organic Yes
Fertilizer Analysis (N-P-K) 3-3-5
Moisture Retention Yes
OMRI Certified Yes
Fertilizer Enriched Yes
Longevity 104 week
Product Type Fertilizer
Product Form Liquid
Plant Name Flowers/Fruits/Vegetables
Container Size 32 oz
Plant Type Multi-Purpose
Product Form Liquid Concentrate
Brand Name AgroThrive

2. AgroThrive Organic 3-3-2 General Purpose Fertilizer 32 oz.

AgroThrive Organic 3-3-2 General Purpose Fertilizer 32 oz.

  • Suitable for organic production (OMRI, CDFA, WSDA listed)
  • Formulated for Everything That Grows; derived from fermented fish by-products and grain fermentation
  • Promotes vigorous root and foliar growth and improves plant disease resistance

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Details
Fertilizer Analysis (N-P-K) 3-3-2
Organic Yes
Moisture Retention Yes
Fertilizer Enriched Yes
OMRI Certified Yes
Longevity 104 week
Product Type General Purpose Fertilizer
Product Form Liquid
Plant Name Everything that Grows
Container Size 32 oz
Product Form Liquid Concentrate
Plant Type All-Purpose
Brand Name AgroThrive

3. Grow More Soluble 6-30-30 Standard 25 lbs

Grow More Soluble 6-30-30 Standard 25 lbs

  • Grow More Fertilizers are formulated to supply sufficient amounts of extra nutrients for high yields.
  • High solubility, purity and the special forms of nitrogen, phosphorus and potassium make Grow More Fertilizers the ideal product.
  • Water Soluble General Purpose is an all-purpose, balanced, high analysis formula for all field or greenhouse grown ornamental or agricultural corps.

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Details
Weight 25 oz

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4. Jobe’s Organic Granular Fertilizer, Fruit & Citrus – 16 lb bag

Jobe's Organic Granular Fertilizer, Fruit & Citrus - 16 lb bag

  • Provides a plant the food that it needs while still being safe for the environment
  • Kid and pet friendly
  • Bag with re-sealable top

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Shell Lumber and Hardware
HardwareAndTools.com

Product Details

Specifications

Details
Plant Name Fruit & Citrus
Product Form Granules
Product Type Plant Food
Organic Yes
Container Size 16 lb.

5. Scotts Super Bloom Water Soluble Plant Food, 2 lb – NPK 12-55-6 – Fertilizer for Outdoor Flowers, Fruiting Plants, Containers and Bed Areas – Feeds

Scotts Super Bloom Water Soluble Plant Food, 2 lb - NPK 12-55-6 - Fertilizer for Outdoor Flowers, Fruiting Plants, Containers and Bed Areas - Feeds

  • Contains high phosphorus to help plants bloom
  • Feed every 1-2 weeks for best results
  • Water-soluble plant food feeds plants instantly
  • For outdoor flowers, fruiting plants, containers and bed areas
  • Won’t burn your plants when used as directed

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Product Details

Specifications

Details
Product Dimensions 3.5 x 3.5 x 8.3 inches
Country of Origin USA
Is Discontinued By Manufacturer No

6. Milorganite 32 lb. Slow-Release Nitrogen Fertilizer

Milorganite 32 lb. Slow-Release Nitrogen Fertilizer

  • Eco-friendly
  • Slow Release, feeds up to 3 months
  • Aids in root development
  • Contains non-staining iron
  • Fertilizer Analysis is 6-4-0

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Product Details

Specifications

Details
Assembled Product Weight 33.000 oz
Assembled Product Dimensions (L x W x H) 14.00 x 8.00 x 18.00 Inches

7. Grow More – Water Soluble 20-20-20, 25 lbs

Grow More - Water Soluble 20-20-20, 25 lbs

  • General purpose water soluble fertilizer for plants grown in soil.
  • Can be used in both soil and foliar applications.
  • Multiple sources of Nitrogen for staggered release.
  • 1 pound in 100 gallons of water will supply approximately 237 ppm Nitrogen.
  • General Dosage: 1 tablespoon / gallon.

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Details
Weight 25.75 oz

8. Miracle-Gro 3 lb All Purpose Plant Food

Miracle-Gro 3 lb All Purpose Plant Food

  • Description.
  • Specification.
  • It quickly feeds to develop bigger, more attractive plants than unfed plants since it is full of critical nutrients.
  • Feeding should be done every 1-2 weeks.
  • Use with any watering can or the Miracle-Gro Garden Feeder.

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Specifications

Details
Product Form Powder
Concentrated No
Plant Type Plants
Fertilizer Analysis (N-P-K) 24-8-16
Product Type All Purpose Plant Food

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9. Miracle-Gro Shake ‘n Feed All Purpose Plant Food, Plant Fertilizer, 4.5 lbs.

Miracle-Gro Shake 'n Feed All Purpose Plant Food, Plant Fertilizer, 4.5 lbs.

  • 4.5 lb

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Specifications

Details
Product Dimensions 4.13 x 9.8 x 7.5 inches
Country of Origin USA
Is Discontinued By Manufacturer No

10. Jobes Organic Fruit & Citrus Fertilizer – 4 lb bag

Jobes Organic Fruit & Citrus Fertilizer - 4 lb bag

  • 4 lb

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Product Details

Specifications

Details
Organic Yes
Product Form Granules
Product Type Plant Food
Concentrated No
Plant Type Fruit & Citrus Trees

11. Stark Blueberry Special Fertilizer 4 Pounds

Stark Blueberry Special Fertilizer 4 Pounds

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12. Blueberries Alive! Blueberry Fertilizer – 5 lb Bag

Blueberries Alive! Blueberry Fertilizer - 5 lb Bag

  • 5 lb Bag

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Gurney’s Seed & Nursery
Gardens Alive!

Product Details

Specifications

Details
Season both Spring & Fall

13. Winchester Gardens Select Organics Berry Granular Fertilizer

Winchester Gardens Select Organics Berry Granular Fertilizer

  • Great for most indoor and outdoor plants in your garden
  • Encourages all-around growth
  • Includes spoon
  • 3 Lb. package
  • 3-Pound package

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Product Details

Specifications

Details
Application Type Sprinkle (Around Affected Area)
Coverage Area 10 Linear Feet
NPK Label 02-03-04
Origin made in the USA and imported

14. Espoma Berry-tone Organic Plant Food – 4 lb

Espoma Berry-tone Organic Plant Food - 4 lb

  • Formulation: 4-3-4
  • Fully Organic: Yes
  • Package Type: Bag
  • Formulation: 4-3-4 Package Type: Bag

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Product Details

Specifications

Details
Product Form Granules
Product Type Plant Food
Fertilizer Analysis (N-P-K) 4-3-4
Plant Type Fruit & Berry
Container Size 4 lb

15. Alaska 1 gal. Morbloom Fertilizer

Alaska 1 gal. Morbloom Fertilizer

  • 1 Gallon

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Product Details

Specifications

Details
Product Form Liquid
Organic Yes
Concentrated Yes
Fertilizer Analysis (N-P-K) 0-10-10
Season Use Multi-Season

16. Miracle Gro Tree & Shrubs Feed, 8 lbs

 Miracle Gro Tree & Shrubs Feed, 8 lbs

  • For use on all flowering trees, shrubs and other acid-loving plants
  • Iron helps prevent leaf yellowing (commonly associated with iron deficiency)
  • Helps maintain deep, lush green foliage and colorful blooms throughout the season
  • Feeds up to 3 months

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Specifications

Details
Nitrogen (N) Content (Percentage) 18.0
Organic No
Phosphorus Content (Percentage) 6.0
Application Type Granules
Feed Duration Up to 3 months

17. Miracle-Gro Shake ‘N Feed Flowering Trees & Shrubs Plant Food | 8 lbs

Miracle-Gro Shake 'N Feed Flowering Trees & Shrubs Plant Food | 8 lbs

  • Contains natural ingredients to feed the 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

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Miracle-Gro

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Details
Analysis 18-6-12.

18. Miracle-Grow Liquid All Purpose Plant Food – 32 fl oz jug

Miracle-Grow Liquid All Purpose Plant Food - 32 fl oz jug

  • Instantly gives plants the nutrients they need to flourish
  • Liquid concentrate easily mixes with water for convenience
  • Feed every 1-2 weeks
  • Big, beautiful Miracle-Gro results
  • For flowers, vegetables, trees, shrubs and houseplants

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Details
Units in Package 1
Unit Size 32 fl oz
Directions In the Garden: Shake bottle well before each use. Mix 1/3 capful (4 tsp) in 2 gallons of water to feed 20 sq ft of garden. Apply by thoroughly soaking the soil around each plant. Apply every 7-14 days, for spectacular results. For Houseplants: Mix 1 teaspoon per gallon of water and apply every 2 weeks to the soil. Use only as directed.
Ingredients Guaranteed Analysis: Total Nitrogen (N) (12%), Urea Nitrogen (12.0%), Available Phosphate (P2O5) (4%), Soluble Potash (K2O) (8%), Iron (Fe) (0.10%), Chelated Iron (Fe) (0.10%), Manganese (Mn) (0.05%), Chelated Manganese (Mn) (0.05%), Zinc (Zn) (0.05%), Chelated Zinc (Zn) (0.05%), Derived from: Urea, Potassium Chloride, Potassium Phosphate, Iron EDTA, Manganese EDTA and Zinc EDTA.
Warnings Keep out of reach of children.

19. Miracle-Gro Water Soluble 4.25 lb. All Purpose Plant Food (24-8-16)4.54,2544.5 out of 5 stars. 4,254 product reviews.

Miracle-Gro Water Soluble 4.25 lb. All Purpose Plant Food (24-8-16)4.54,2544.5 out of 5 stars. 4,254 product reviews.

Product Details

Specifications

Details
NPK Ratio 24-8-16
Organic Synthetic
Plant Type Flower
Active Ingredients NPK
Compatible Grass Type All Purpose

20. Miracle-Gro 4852012 Fruit & Citrus Tree Fertilizer Spikes, 12/pk

Miracle-Gro 4852012 Fruit & Citrus Tree Fertilizer Spikes, 12/pk

  • Promotes more fruit and lush foliage (vs unfed)
  • Contains natural ingredients
  • Feed once per season in Spring and Fall
  • Also great for use on palm trees
  • Easy-to-use spikes release nutrients directly into the root zone to help promote strong fruit, citrus, and palm trees

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Weight 3.86 lb

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Conclusion

Fertilizer is extremely important for blueberry bushes. Without the right nutrients, blueberry bushes will not produce as many berries. The right fertilizer will also help the blueberry bush to produce bigger and healthier berries.

There are many different types of fertilizer that can be used on blueberry bushes. Some of the most common include:

-Compost: This is an excellent source of nutrients for blueberry bushes. It is made from decomposed organic matter, such as leaves and grass. Compost can be added to the soil around the blueberry bush.

-Mulch: This is another excellent way to add nutrients to the soil around blueberry bushes. Mulch is made from organic materials, such as leaves, bark, and wood chips. It is spread around the base of the blueberry bush.

-Fertilizer: There are many different types of fertilizer that can be used on blueberry bushes. The type of fertilizer that you use will depend on the type of blueberry bush that you have. Some common types of fertilizer include:

-Organic: This type of fertilizer is made from natural materials, such as compost and manure.

-Inorganic: This type of fertilizer is made from synthetic materials, such as chemicals and minerals.

The best time to fertilize blueberry bushes is in the spring, before they start to bloom. This will give the plants the nutrients they need to produce a large crop of berries.

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