We Use CookiesWe use cookies to enhance the security, performance, functionality and for analytical and promotional activities. By continuing to browse this site you are agreeing to our privacy policy

All Categories

Patio, Lawn & Garden

Gardening & Lawn Care

Fertilizer For Hydrangeas

Best Fertilizer For Hydrangeas

Name: GARDENWISE 8-4-8 Acidic Fertilizer for Azaleas, Camellias (Camelia), Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens, and Rhododendrons - Ideal Iron-Rich Plant Food (12 OZ)
Brand: GARDENWISE
Price: 9.99 USD
Availability: InStock

From leading brands and best sellers available on the web.

Winner

GARDENWISE

GARDENWISE 8-4-8 Acidic Fertilizer for Azaleas, Camellias (Camelia), Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens, and Rhododendrons - Ideal Iron-Rich Plant Food (12 OZ)

10.0

score

View on Amazon

GARDENWISE

GARDENWISE Slow Release Hydrangea Fertilizer with Iron & Sulfur – Indoor & Outdoor Soil Acidifier for Miracle Growth (1/2 qt)

10.0

score

View on Amazon

Miracle-Gro

5%OFF

Miracle-Gro Pour & Feed Plant Food, Fertilizer Instantly Feeds Live Plants, For Outdoor & Indoor Plants in Containers, 32 oz.

9.8

score

View on Amazon

Miracle-Gro

30%OFF

Miracle-Gro Shake 'N Feed All Purpose Plant Food, For In-Ground and Container Plants, Feeds for up to 3 Months, 4.5 lbs.

9.7

score

View on Amazon

Miracle-Gro

Miracle-Gro Water Soluble Bloom Booster Flower Food, Plant Food for Annual and Perennial Flowers, In-Ground and Container Plants, Roses, Hydrangeas, Hibiscus, 5.5 lb.

9.4

score

View on Amazon

Scotts

24%OFF

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

9.2

score

View on Amazon

Espoma

13%OFF

Espoma Organic Holly-Tone 4-3-4 Natural & Organic Evergreen & Azalea Plant Food; 4 lb. Bag; The Original & Best Fertilizer for All Acid Loving Plants Including Rhododendrons & Hydrangeas

8.9

score

View on Amazon

Scotts

19%OFF

Scotts Company Miracle-Gro 1750011 Water Soluble Miracid Acid-Loving Plant Food, 1-Pound (2)

8.6

score

View on Amazon

TPS NUTRIENTS

TPS NUTRIENTS Hydrangea Fertilizer for Acid Loving Plants, Liquid Plant Food 8 oz (250mL)

Miracle-Gro

Miracle-Gro Water Soluble Azalea, Camellia, Rhododendron Plant Food - Fertilizer for Acid-Loving Plants & Flowers, 5 lb.

8.0

score

View on Amazon

How do we rank products for you?

Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

Buying Guide for the Best Fertilizer For Hydrangeas

Choosing the right fertilizer for your hydrangeas is crucial to ensure they grow healthy and produce beautiful blooms. Hydrangeas have specific nutrient needs, and understanding these needs will help you select the best fertilizer. When picking a fertilizer, consider the type of hydrangea you have, the soil condition, and the desired bloom color. Here are some key specifications to consider when selecting a fertilizer for your hydrangeas.

N-P-K RatioThe N-P-K ratio represents the percentage of nitrogen (N), phosphorus (P), and potassium (K) in the fertilizer. Nitrogen promotes leaf growth, phosphorus supports root and flower development, and potassium enhances overall plant health. For hydrangeas, a balanced ratio like 10-10-10 or a bloom-boosting formula like 10-20-10 can be beneficial. If you want more foliage, go for higher nitrogen; for more blooms, choose higher phosphorus. Assess your plant's current growth stage and needs to determine the right ratio.

Type of FertilizerFertilizers come in various forms, including granular, liquid, and slow-release. Granular fertilizers are easy to apply and provide nutrients over time. Liquid fertilizers offer quick absorption and are ideal for immediate nutrient needs. Slow-release fertilizers gradually release nutrients, reducing the risk of over-fertilization. Choose granular or slow-release for steady growth, and liquid for a quick nutrient boost. Consider your gardening routine and how often you can fertilize when selecting the type.

Soil pH AdjustersHydrangeas can change color based on soil pH. Acidic soil (pH below 6) produces blue flowers, while alkaline soil (pH above 7) results in pink flowers. Some fertilizers include pH adjusters to help you achieve the desired bloom color. If you want blue flowers, look for fertilizers with sulfur or aluminum sulfate. For pink flowers, choose those with lime. Test your soil pH before selecting a fertilizer to ensure it aligns with your color preference.

Organic vs. SyntheticOrganic fertilizers are made from natural materials and improve soil health over time, while synthetic fertilizers are chemically formulated for immediate nutrient availability. Organic options, like compost or manure, are environmentally friendly and enhance soil structure. Synthetic fertilizers provide precise nutrient ratios and faster results. If you prefer a natural approach and long-term soil benefits, go organic. For quick and targeted feeding, synthetic fertilizers are a good choice.

MicronutrientsIn addition to the primary nutrients (N-P-K), hydrangeas also need micronutrients like iron, magnesium, and calcium for optimal growth. Some fertilizers include these micronutrients to prevent deficiencies and promote overall plant health. Check the fertilizer label for a comprehensive nutrient profile. If your hydrangeas show signs of nutrient deficiency (e.g., yellowing leaves), choose a fertilizer with added micronutrients to address these issues.

Best Fertilizer For Hydrangeas

Related Products

Recommended lists

Buying Guide for the Best Fertilizer For Hydrangeas