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The best rhododendron fertilisers in comparison

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Last updated on 18.01.2025

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Miracle Gro Premium Azalea, Camellia and Rhododendron Continuous Release Plant Food

35% off

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9,9

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Features

Temperature controlled coating that regulates the release of nutrients when the conditions are right for feeding
One application at the start of spring will feed your plants for the whole season, removing the need for regular feeding
Model number 121065

Miracle-Gro 121180 Azelia, Camellia & Rhododendron Concentrated Plant Food, 800 ml, Natural

14% off

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9,8

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Provides essential nutrients to a wide variety of plants, including flowers, vegetables, trees, and shrubs
The formula contains a balanced blend of fast-acting and slow-release nutrients
Effective in promoting healthy growth, strong roots, and vibrant blooms or foliage

Westland Ericaceous High Performance Liquid Plant Food 1 Litre, Green

free shipping

9,6

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Features

An essential iron source to help nourish plants
Germination time 14.0 days
Magnesium for greener and glossier foliage

Recommendation

GREEN24 Rhododendron Azalea Liquid Fertilizer HighTech NPK+(Fe) Iron - Root, Soil, Foliar, Fertiliser - Professional Plant Food

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9,5

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Professional Liquid Fertilizer for Rhododendrons, Azaleas
Very rapid effects, can be administered via the roots and as a foliar fertilizer. For 60-125 liters of ready to use liquid fertilizer
Content 250 ml, works as an economical concentrate. Simple dosage with the help of the cap.
The fertilizers from the GREEN24 PROFI LINE were developed by gardeners of various departments and were evolved and produced based on the current knowledge in the field of propagation and cultivation of plants.

ZOPPER Ericaceous Plant Food Azalea Camellia Rhododendron Shrub Feed Fertiliser Concentrate plant feed to encourage healthy growth & large blooms 1 Liter

ZOPPER

9,5

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Features

Long-Lasting Results One 1-liter bottle makes up to 300 liters of feed, providing season-long nourishment for your plants.
Healthy Growth & Large Blooms The unique blend of macro and micronutrients encourages strong root development, vibrant green leaves, and stunning flower displays.
Ideal for Acidic Soil Suitable for azaleas, camellias, rhododendrons, magnolias, and other acid-loving plants, even in lime-rich soil.
Easy to Use Simply mix with water and apply to the soil around your plants for fuss-free feeding.

Goulding G60114 Slow Release Fertiliser General Purpose Granular Plant Feed, Brown

21% off

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9,4

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Features

720g
Lasts up to 6 months

Azalea, Camellia & Rhododendron Soluble Plant Food - Essential Organic Soluble Fertilizer Flower, Vegetable & Fruit Feed - Plant Food for Indoor & Outdoor (500 Gram)

ASA

9,4

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Features

Contains sequestered iron, which is essential to stop leaf yellowing.
Formula is carefully balanced to provide plants with all the essential nutrients required for optimum growth and flowering.
Gro Plant Food works fast - plants are greener and faster growing within two weeks.
Helps plants to be more resistant to drought by developing a strong root system Better Blooms Guaranteed!

Vitax Azalea, Rhododendron & Shrub Fertilizer 0.9kg Pouch

Vitax Ltd

25% off

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9,3

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Features

Supplied in a resealable pouch
Ideal for heather, acid-loving plants, blueberries and raspberries

Plantworks Ltd EMPATHY ERICACEOU SEAWEED 1L

4% off

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9,3

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EMPATHY ERICACEOU SEAWEED 1L

Empathy After Plant Evergreens Bio Fertiliser 1 Kg Pouch

Empathy

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9,3

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EMPATHY AFTER EVERGREEN 1KG PK6

This ranking is created through algorithmic analysis of millions of products tailored specifically to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

You might also be interested in these rhododendron fertilisers.

Miracle-Gro Azalea, Camellia & Rhododendron Soluble Plant Food, 1 kg

Grows plants twice as big as unfed plants

~~£ 8.49~~

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Elixir Gardens Soluble Ericaceous Fertiliser/Feed | Azalea, Rhododendron, Acer, Magnolia & Camellia Plant & Shrub Food | NPK: 12-10-10 + 4 | 2.5kg Resealable Tub

A COMPLETE FEED - Made to provide a complete soluble NPK feed for container or soil grown ericaceous plants, especially where the irrigation water contains more than 150ppm bicarbonates.

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