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The best slow release plant food for hanging baskets in comparison

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Last updated on 20.06.2025

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Miracle-Gro Moisture Control Water Storing Gel for Pots & Baskets, 200g

Miracle-Gro

33% off

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9,9

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Plant Food
Easy to use
Good product for use

£ 4.65

£ 8.86

Osmocote Controlled Release Plant Food Tablets 25x5g

free shipping

9,8

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High quality
Osmocote controlled release plant food tablets pack 25

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

21% off

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9,8

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720g
Lasts up to 6 months

Miracle-Gro Premium All Purpose Continuous Release Plant Food, 2 kg, White

6% off

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9,7

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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 121069

Phostrogen All Purpose Plant Food, 800g - Plant and Edibles Fertiliser Feed - for Promoting Healthy Growth - Improves Drought Resistance - Plant Nutrition - Indoor and Garden Use

Phostrogen

46% off

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PLANT NUTRITION Provides a convenient all-purpose boost to all indoor and outdoor plants, promoting healthier green foliage, vibrant flowers, and bigger, better fruit
EASY TO USE Handy measuring scoop provided for pouring the easily dissolved granules in your watering can
GROWTH STIMULANT Ideal for supporting healthy seedlings and established plants growth

Recommendation

Flower Power Richard Jackson Premium Plant Food, with Bio-Active Technology, Concentrated Feed for All Plants, Fruits and Vegetables with Essential Nutrients (1.5kg)

Flower Power

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9,6

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PREMIUM QUALITY PLANT FOOD Grow more flowers, fruits and vegetables naturally with Richard Jackson s Flower Power Premium Plant Food a universal feed for all plants
FOR INDOOR OR OUTDOOR PLANTS Safe for use on all plants and flowering shrubs, this very special universal formulation feed can help you grow bumper and tastier crops or more flowers
SAFE TO USE ON EDIBLE VEG & ALL PLANTS You don t need to buy other feeds for roses, orchids, tomatoes, azaleas, strawberries, peas or beans Flower Power gets great results with them all!
FROM RICHARD JACKSON S GARDEN Inspired by a professional formulation that was being used, and trusted, by commercial growers - produces great results in any home, allotment, patio or garden

£ 29.99

£ 45.99

AMK® Doff Drip Feeders for Hanging Baskets and Tubs Pack of 10 Slow Release Plant Food Fertiliser Easy Use Promotes Healthy Growth Blooms Flowers

AMK

9,5

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SLOW-RELEASE PLANT FEED Provides a continuous and controlled release of essential nutrients to your hanging baskets and tubs, ensuring consistent nourishment for up to several weeks, promoting healthy growth.
DOFF BRAND FOR YOUR PLANTS This product comes from a well-established brand. It provides quality and effective products for gardening sector, and it's very popular among gardeners. Providing best plant food and care.
PROMOTES HEALTHY GROWTH AND BLOOMS The balanced formula provides the essential nutrients needed to promote strong, healthy growth, lush foliage, and vibrant, abundant blooms in your plants.
SUITABLE FOR VARIETY OF PLANTS Can be used on a wide variety of flowering and foliage plants in hanging baskets, tubs, and containers. This versatility makes it a convenient all-in-one feeding solution.
LONG-LASTING FEEDING SOLUTION Each drip feeder provides continuous feeding for an extended period (check product packaging for specific duration), reducing the frequency of application.

GS Pant Foods Root Ruckus, Natural Compost Fertiliser, Turbo Charged Compost for Seeds and Seedlings - Ideal for Lawns, Soil, Shrubs & Vegetables

GS Plant Foods

29% off

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9,5

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TURBO-CHARGED LIQUID COMPOST - Our all purpose plant food Root Ruckus works to enhance abiotic stress tolerance in plants and improve the conversion of applied fertilisers via natural chelating agents. This top soil compost also boost growing conditions for better plant establishment & overall plant nutrition.
EASY APPLICATION Simply dilute the liquid seedling compost as follows for trees, shrubs, flowering plants, & vegetables dilute 3 ounces (85ml) of Root Ruckus into 1 gallon (3.78 litres) of water for foliar spray (preferred). If applied directly to the soil, increase the ratio to 4 ounces of concentrate to 1 gallon of water. If you want to use Root Ruckus as an hydroponic fertilizer, we recommend using 1 ounce (28ml) per gallon of water. You can either pour or spray it over your plants.
WORKS SYNERGISTICALLY WITH ALL FERTILIZERS GS Plant Foods Root Ruckus liquid compost works synergistically with all fertilizers & can be used on all sorts of indoor or outdoor plants, including foliage plants, vegetables, shrubs & roses, making it a great multi-purpose plant feed to keep around the house. By combining some of nature s most efficient natural ingredients, you give your plants what they need most to reach their full potential.
TRUSTED & RELIABLE At GS Plant Foods, we understand that you are placing your trust in us to provide you with the highest quality fertiliser for plants. We have 100% confidence in the quality of our plant feed and compost products & continuously strive to deliver the best customer experience. Our products are natural, easy to use, cost efficient, & yield consistent & amazing results in your garden, no matter what you're growing.

All Purpose Continuous Release Plant Food 1KG - Continuous Release Plant Food

Amamitrade

23% off

9,4

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Feeds plants for up to 6 months, removing the needs for regular feeding
Versatile Use Suitable for all plants, including flowers, vegetables, shrubs, and trees perfect for both indoor and outdoor gardens.
Easy to Use Simply sprinkle the granules around your plants and let the slow-release formula do the work no need for frequent feeding.

Bronte Heritage Full Season Multipurpose Plant Food Tablets - 9 Month Controlled Release Fertiliser with NPK & Magnesium. Ideal for Hanging Baskets, Potted Plants & Garden Beds. UK Made, 12 Tablets

Bronte Heritage Collection

9,3

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PRODUCES HIGH-QUALITY PLANTS, FRUITS, & VEGETABLES - This multipurpose plant food tablet ensures continuous nutrient delivery for up to 9 months, providing essential support for vibrant blooms, lush foliage, & high-yield fruit & vegetable production. Its controlled-release polymer coating releases nutrients gradually, matching the plant s growth cycle for optimal absorption. With consistent feeding & superior formulation, your garden thrives without the need for frequent fertilisation.
MADE IN THE UK & COMES IN RESEALABLE PACK - This slow release fertiliser is made in the UK under strict quality control, ensuring consistent granule size & superior formulation. The resealable pouch preserves freshness & features complete printed instructions, including rate of use, application guidelines, UK ROI Fertiliser Declaration, & storage advice. Its 4th-generation polymer coating ensures controlled nutrient release, making it a long-lasting, eco-friendly choice for all gardeners.
WITH ADDED MAGNESIUM & TRACE ELEMENTS - This slow releasing plant food is enriched with Magnesium (Mg) to aid chlorophyll production, resulting in deep green, photosynthetically efficient leaves. A full trace element package, including Iron, Zinc, & Boron, ensures plants receive all the micronutrients needed for improved enzyme function, cell structure, & nutrient uptake. This specialized blend strengthens plant resilience, boosts flowering potential, & enhances overall vitality.

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 slow release plant food for hanging baskets.

Natural Fertiliser for Organic Growers (2 Litres), Approved Organic Plant Food, Concentrate, Chemical Free Safe for Wildlife

Ideal plant food for all flowers, fruits, vegetables, lawns and trees

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Gro-Sure 6 Month Slow Release Plant Food, 2 kg

Just one application feeds your plants with a fast acting initial burst of energy then provides 6 months continuous feed to provide your plants with additional nutrients for the whole growing season

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Miracle-Gro Premium Rose & Shrub Continuous Release Plant Food, 900g with a Thank You Sticker

Temperature controlled coating that regulates the release of nutrients when the conditions are right for feeding

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Devonia Window Boxes Hanging Baskets & Pot Plant Fertiliser 18 Sticks Slow-Release Food

Easy to use formula Pre-measured, no mixing or measuring Simply insert the sticks into soil Package contains 18 fertilizer sticks and is produced to avoid wasteful runoff, mess, hazards and smells Plant fertilizer is formulated with a 16-5-9 (+2) NPK to provide window box, hanging basket and pot plants the nutrients they need for a better growth and vibrant foliage Application is simple and should be done every 6-8 weeks or as needed during the growing season Devonia's Window Box, Hanging Basket & Pot Plant spikes provide the right amount of nutrients for plants without risk of over fertilizing

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Doff Container & Basket Feed 1ltr Plant Feed Food Basket Feed *Fast Delivery*

Easy-to-Use With an integral measure for accurate dilution

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Venus Fly Trap Plant Food 200ml | Natural Formula for Carnivorous Plants | Promotes Healthy Growth and Strong Roots | Ideal for Indoor & Outdoor Use | Organic, Biodegradable

Our Venus Fly Trap Plant Food is an organic, seaweed-based formula that's perfect for sensitive plants. It mimics natural environmental nutrients, ensuring your carnivorous plants thrive in both indoor and outdoor settings, maintaining their natural trapping abilities.

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Ready-to-Use Drip Feeders for Hanging Baskets & Tubs & Orchid Drip Feed Easy to Use Help in the Growth of Vibrant Colors & Bloom House Plant Food (Hanging Basket & Tub Drip Feeders 10 PCK)

Convenient and easy to use Simply invert the feeder into your hanging basket or tub, and it automatically dispenses a balanced nutrient solution for up to 15 days. No mixing, measuring, or mess involved!

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Osmocote Pro Slow Release Fertiliser 5-6 Months - 5kg

5kg

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You Garden - 12 x Basket Fertiliser Feed Discs with Slow-Release Fertiliser, 12 Pack Fertiliser for Basket Plants

A brand new innovation for gardeners

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Miracle-Gro Continuous Release All Purpose Plant Food, 900G, White

Temperature controlled coating that regulates the release of nutrients when the conditions are right for feeding

free shipping

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Phostrogen 78g SLOW RELEASE Garden PLANT FOOD TABLETS for Healthy Gardens!

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Gro-Sure All Purpose Slow Release Plant Food Dual Action Granules for Long-Lasting Blooms Slow Release Nutrients Ideal for Flowers, Fruits & Vegetables Feeds for 6 Months (1.65Kg Box)

Boosts Root & Flower Growth The fast-acting nutrients provide an instant boost to roots and flowers, helping plants grow stronger and healthier from the start.

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The best slow release plant food for hanging baskets in comparison

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