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The best rhododendron fertilisers in comparison

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

35% off

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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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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

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

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.

Vitax Azalea, Rhododendron & Shrub Fertilizer 0.9kg Pouch

Vitax Ltd

25% off

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9,5

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

£ 7.40

£ 6.99

£ 7.29

Bronte Ericaceous Plant Food - 1L Bottle of Concentrated Organic, Seaweed-Enriched Azalea, Camellia & Rhododendron Fertiliser. Pet-Friendly, UK Made, Boosts Flowering & Growth in Acid-Loving Plants

Bronte Heritage Collection

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ORGANIC POWER, MAXIMUM IMPACT Imagine the satisfaction of seeing your azaleas, camellias, and rhododendrons bloom like never before! Our 1L bottle of concentrated, plant-based fertiliser makes up to 500 litres of feed, meaning every drop works wonders. You'll love the proud moment when your plants flourish, knowing you ve nourished them with a completely organic and eco-friendly solution.
SEAWEED-INFUSED FOR VIBRANT GROWTH Seaweed is nature's secret ingredient for vibrant, lush plants, and now it s your garden's best friend too! Our fertiliser works with the natural microorganisms in the soil to promote deep root growth and abundant flowering. Picture yourself strolling through a garden filled with bigger, healthier, and more colourful blooms all because you chose a product that nurtures from the ground up.
SUPER CONCENTRATED, SUPER EASY A little goes a long way! With just 10-20ml of our super-concentrated formula mixed with 5 litres of water, you'll transform your garden into a paradise of healthy, thriving plants. Plus, your wallet will thank you as this one bottle lasts season after season. It s never been easier to be a proud plant parent, knowing you re giving your garden exactly what it needs to thrive.
GENTLE ON PLANTS, SAFE FOR PETS Not only does this fertiliser work wonders on a variety of acid-loving plants, but it s also gentle enough for delicate and young plants too. Whether you re nurturing outdoor beauties like hydrangeas and blueberries, or indoor gems like your fiddle leaf fig, this feed gives them a healthy boost. And as a pet-friendly formula, you'll feel confident that your garden is a safe haven for your furry friends as well.
PROUDLY MADE IN THE UK, PERFECT FOR YOUR GARDEN Supporting local, sustainable products has never felt so good. Our Bronte Heritage Ericaceous Plant Food is proudly made in the UK from natural plant residues, completely chemical-free, and packaged with care. Every time you feed your plants, you re not only helping them grow bigger and brighter but also contributing to a greener planet. You ll feel great knowing your garden thrives on an eco-friendly, premium product.

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

19% off

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9,4

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Grows plants twice as big as unfed plants
Simply dissolve in water and apply using a watering can or use a Miracle-Gro hose-end feeder
For displays feed every two weeks from march to September

Recommendation

envii SeaFeed Xtra – Organic Liquid Seaweed Fertiliser, Outdoor Plant Food Ideal for all Plants, Lawns, Gardens and House Plants, Rich in Additional Nutrients - 5 Litre

envii

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Boosts Plant Growth & Crop Yields - Natural Seaweed fertiliser that enhances strong & healthy plant growth, promotes lush foliage, and increases crop yields for thriving plants.
Different Sizes Our feeds are available in a variety of sizes ranging from 5L, 10L & 20L. You can choose the perfect fit for your needs.

£ 34.95

Growth Technology Camellia Focus Liquid Fertiliser 300 ml

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9,3

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Camellia Focus is suitable for azaleas, rhododendrons and all acid-loving plants including blueberries
Balanced nutrition for all ericaceous species
It is a precisely formulated nutritional formulation - enriched with complex organic plant acids
Simply add 5ml of Camellia Focus in every litre of clean water, weekly

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

Elixir Gardens

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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.
MAXIMISE YOUR YIELD - Elixir Ericaceous feed contains a balanced range of micro and macro nutrients to maximise your yield! Chelated micronutrients ensure they are fully available to the crop.
EXTREMELY POTENT - Use as little as 0.5g per litre of water to apply! Making your money go further with our cost-effective feed. 1kg makes up 2000 litres of liquid feed!
NOTE The appearance of this fertiliser can change between batches due to the raw ingredients used in production. Additionally supplied packaging may differ from that displayed.
NITROGEN RICH - Selected types of nitrogen especially for ericaceous plants, giving you the perfect head start to your growing season.

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.

AMK® Miracle Gro Azalea Camellia Rhododendron Soluble Plant Food 500g Carton Ericaceous Feed Fertiliser Iron for Acid Loving Plants

SUPPORTS VIBRANT FLOWER COLOUR By providing the right balance of nutrients and iron, this feed helps to ensure intense and vibrant flower colors, particularly important for rhododendrons and azaleas.

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Multi-Mite 5 Ltr Liquid Seaweed -100% Natural & Organic Concentrate Cold Pressed Plant & Soil Fertiliser, Trees Lawn Veg & House Plants Root or Foliar Feeding

ELIXIR OF LIFE FOR ALL PLANTS IN A BOTTLE - Our Liquid Seaweed is packed full of Carbohydrates, not only do your plants use complex carbs in their structure and as food, it's also a tasty snack for a host of beneficial Microorganisms that help create the perfect ecosystem for your greenery. Supposedly MULTI MITE Liquid Seaweed Concentrate is so powerful that it may even bring plants previously thought dead back to life!

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Doff Azalea Camellia Rhododendron Ericaceous Feed Food Fertiliser 1L

Doff

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Vitax Azalea Rhododendron & Shrub Fertiliser Pouch (0.9kg) X 4

Easy to handle and apply pellets

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Dr. Earth Organic & Natural Mini Acid Lover Azalea, Camellia, Rhododendron & Maple Fertilizer (1 Lbs)

The only Non-GMO Project Verified fertilizer in the U.S.A.

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Miracle Grow Ericaceous Feed Fertiliser - Bundle of 900g Continuous Release Plant Feed Granules & 800ml Concentrated Liquid Plant Food. Garden Plants Fertilizer for Azalea, Camellia with Card

Welcome to a garden transformation with miracle grow flower plant feed fertiliser bundle, specially crafted for thriving azaleas, camellias, and rhododendrons. This expertly designed bundle combines a 900g pack of continuous release plant feed granules with an 800ml concentrated liquid plant food, delivering a powerful solution to nourish your acid-loving plants. Comes with a unique Topline card.

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

Long-Lasting Results One 1-liter bottle makes up to 300 liters of feed, providing season-long nourishment for your plants.

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Miracle Gro Slow Release Azalea, Camellia & Rhododendron Plant Food 1kg Shaker Jar (519423)

Coverage Feeds up to 400m2 (480yds2)

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

720g

~~£ 7.49~~ free shipping

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Miracle-Gro 1 kg Slow Release Azalea Camellia and Rhododendron Plant Food

Slow release fertiliser - no need to feed plants regularly.

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Miracle-Gro Azalea, Camellia & Rhododendron Concentrated Liquid Plant Food, 1 Litre

Child & pet friendly

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Renaissance Organic Plant Food - All Purpose Fertilizer for Outdoor & Indoor Gardening - Fertiliser Booster for Houseplants, Vegetables, Fruit Trees, Industrial Crops, Legumes | 3.62 kg Bag

ORGANIC GARDENING Plant Food contains a unique blend of organic matter, which provides slow-release nutrients, and inorganic matter, offering fast-release nutrients. This combination ensures that your plants receive a continuous release of essential nutrients throughout their entire growth cycle, supporting healthy, organic development.

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The best rhododendron fertilisers in comparison

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