Top 10 Hydrangea Blue Fertilizer – Industrial & Scientific

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1. EZ-gro

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1 Qt / 32 fl oz / 946 mL, EZ-gro Hydrangea Fertilizer, Added Aluminum Sulfate to Produce Blue Flowers, Garden-Growing Miracle Nutrients, Liquid Plant Food

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EZ-gro #ad - Your plants will be rooting for more! from the smallest seed to the largest tree, EZ-gro 21-7-7 Hydrangea Fertilizer supplies the nutrients needed for your garden. Enhanced micronutrient package: ez-gro 21-7-7 hydrangea fertilizer is blended with a micronutrient package which delivers the optimal nutrition for large beautiful blossoms.

Ez to mix, ez to use: free measuring cup included. A powerful cocktail with all the nutritional content your flowering plants need. Optimal nutrition for flowering plants. Shake well and mix with water before use, and apply as directed. Advanced formula: our 21-7-7 formula delivers nitrogen, and soluble potash in the right ratio for your flowers to thrive. Concentrated liquid fertilizer: our fertilizer supplies high-grade nutrients directly to the root.

Nature will do the rest. For live plants in your farm or garden. Gives indoor & outdoor plants the nutrients they need to bear a large quantity of abundant, healthy flowers. Ideal fertilizer for flowers: specially formulated for a variety of garden flowers. Very effective in reducing soil pH, which keeps iron and other trace minerals available to your acid-loving plants. We use only the highest-quality nutrients available, phosphate, to deliver professional results for your plants.
BrandEZ-gro #ad
ManufacturerEZ-gro Products #ad
Height8 Inches
Length5 Inches
Weight2 Pounds
Width2 Inches

2. Jobe's

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6 lb, Jobe’s Organics 9364 Fertilizer

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Jobe's #ad - Easy pour 6 pound bag; apply at planting, reapply 2-3 times a year to maintain desired soil pH. 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. Organic granular for decreasing soils alkalinity; provides acid-loving plants with all natural Sulphur.
BrandJobe's #ad
ManufacturerJobe's #ad
Height13.5 Inches
Length4 Inches
Width7 Inches
Part Number09364
Model09364
WarrantyJobe’s Organics  fertilizers are guaranteed not to burn when used as directed. Jobe’s, Jobe’s Organics and Biozome are registered trademarks of Easy Gardener Products, Inc.

3. JR Peters

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Blue 1.5 lb, J R Peters Inc 59324 Jacks Classic No. 7-3-3 Hydrangea Fertilizer

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JR Peters #ad - Made in United States. Built-in flow control. Heavy-duty metal construction. Slip-resistant rubberized grip, trigger and head.
BrandJR Peters #ad
ManufacturerBFG Supply #ad
Height1 Inches
Length1 Inches
Weight1 Pounds
Width1 Inches
Part Number59324
Model59324

4. Espoma

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6-Pound, Espoma GSUL6 Soil Acidifier

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Espoma #ad - This soil acidifier is an all natural and high purity mineral. Comes in 6-pound bag. Long lasting and highly effective. This soil acidifier is an all natural and high purity mineral. Long lasting and highly effective. Comes in 6-pound bag. Lowers the ph of soils and allows acid loving plants to achieve optimum growth. Lowers the ph of soils and allows acid loving plants to achieve optimum growth. Can be used both as a plant food and as a soil amendment.
BrandEspoma #ad
ManufacturerEspoma #ad
Height12 Inches
Length4 Inches
Weight6 Pounds
Width7 Inches
Part NumberGSUL6
ModelGSUL6

5. Espoma

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Espoma UL30 Organic Soil Acidifier Fertilizer, 30 lb,Multicolor

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Espoma #ad - Package dimensions: 45. 72 h x 1016 l x 3048 w centimetres. Lowers pH to optimum range. Country of Origin : United States. Package weight: 13. 676 kilograms.
BrandEspoma #ad
ManufacturerEspoma #ad
Height12 Inches
Length26 Inches
Weight30 Pounds
Width5 Inches
Part NumberUL30
ModelUL30

6. Miracle-Gro

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8 lb, Miracle-Gro Shake 'N Feed Flowering Trees and Shrubs Continuous Release Plant Food

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Miracle-Gro #ad - 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. Contains natural ingredients to feed the microbes in the soil. Conveniently can be used on plants, both in ground and in containers. For use on all flowering trees, shrubs and other acid-loving plants. Helps maintain deep, lush Green foliage and colorful blooms throughout the season.
BrandMiracle-Gro #ad
ManufacturerMiracle-Gro #ad
Height7 Inches
Length4.25 Inches
Width13.5 Inches
Part Number3002410
Model3002410

7. Dr. Earth

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Dr. Earth 703P Organic 4 Azalea/Camellia/Rhododendron Acid Fertilizer in Poly Bag, 4-Pound

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Dr. Earth #ad - Exceptional results because nutrients are released quickly; feeds for several months. Provides continuous feed for several months. 100-percent organic formula provides optimum levels of essential plant nutrients; eliminates the need for chemical fertilizers when used as directed.

Makes soil more acidic; 100-percent natural and organic; superior buds and blooms. People and pets safe when used as directed. Contains pro-biotic, seven champion strains of beneficial soil microbes plus ecto and endo mycorrhizae. Contains pro-biotic, seven champion strains of beneficial soil microbes plus ecto and endo mycorrhizae. Eight select strains of ecto and endo mycorrhizae contribute to drought tolerance, enhanced nutrient availability and increased plant performance. Makes soil more acidic; 100-percent natural and organic; superior buds and blooms. Available in a 4lb size.
BrandDr. Earth #ad
ManufacturerDr. Earth #ad
Height10 Inches
Length2.5 Inches
Weight1 Pounds
Width7.3 Inches
Part NumberGL61100518428
ModelGL61100518428
WarrantyN

8. ENVY

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ENVY Plant Foods Acid-Loving Special 21-7-7 Water Soluble Hydrangea, & Berry Plant Food 3.0 lb, Azalea

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ENVY #ad - Versatile formula - formulated for Azaleas, Blueberries, Rhododendrons, Hydrangeas, Magnolias, Gardenias, Camellias, etc. Resealable pouch - all of envy's Water Soluble plant foods come in a resealable pouch for extended usage & no-mess storage. Feeds instantly - to create lush foliage and amazing blooms + berries for all acid-loving plants. 100% water soluble - easily dissolved into optimal ratios for your plants. Includes measuring scoop - for easy, optimal ratios of nutrients; removing the guess work out of usage.
BrandENVY #ad
ManufacturerNational Liquid Fertilizer #ad
Part Number711030171423

9. Miracle-Gro

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5 lb, Miracle-Gro 1001791 Water Soluble Azalea, Rhododendron Plant Food, Camellia, Brown/A

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Miracle-Gro #ad - Fertilizer analysis: 30-10-10 Analysis: 30-10-10 Feeds, ironizes and acidifies all at once, for lush foliage and beautiful blooms. Weighs 1. 5 pound. Feeds the roots promoting quick and beautiful results. Specially formulated to help acid-loving plants thrive. Instantly feeds acid-loving plants for lush foliage and beautiful blooms. Use with miracle-Gro Garden Feeder or any watering can. Feed every 1-2 weeks. Helps acid-loving plants such as azalea, camellia, holly, hydrangea, gardenia, orchid, hibiscus, rhododendron and many others thrive.
BrandMiracle-Gro #ad
ManufacturerMiracle-Gro #ad
Height10 Inches
Length5 Inches
Weight5 Pounds
Width5 Inches
Part Number1001791
Model1001791

10. Down To Earth All Natural Fertilizers

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Down to Earth All Natural Acid Mix Fertilizer 4-3-6, 5 lb

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Down To Earth All Natural Fertilizers #ad - 4-3-6 formula. Fall applications can help promote root growth and boost resistance to extreme winter temperatures. 5 pound box. An all natural fertilizer blended especially for acid lovers such as rhododendrons, azaleas, strawberries, evergreens, hydrangeas, raspberries, blueberries, camellias, 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.
BrandDown To Earth All Natural Fertilizers #ad
ManufacturerDown To Earth #ad
Height10.7 Inches
Length3.8 Inches
Width8.1 Inches
Part NumberHGC723607
ModelHGC723607