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The best garden fertilisers in comparison

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MARPHYL Organic Liquid Fertilizer - Outdoor & Indoor Plant Food - Nutrient-Rich Garden Fertilizer- All Purpose Soil Enhancer for House Plants, Flowers, Vegetables, Succulents, Bamboo, Hydroponics

MARPHYL

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Superior Liquid Plant Food - MARPHYL Marine Phytoplankton is ideal as an outdoor and indoor plant fertilizer. It's an excellent vegetable fertilizer, houseplant fertilizer, and garden fertilizer. It's great for your lawn, greenhouse, and hydroponics. Enjoy gorgeous, colorful blooms with this exceptional plant food. Enhance soil quality and watch your trees, shrubs, vines, grass, plants, flowers, and vegetables thrive.
Naturally Boost Plant Health - Marine Phytoplankton are Microalgae full of nutrients, vitamins, and minerals. It's much more than your average liquid plant fertilizer. MARPHYL's fertilizer for indoor plants and outdoor plants, grasses, trees, flowers etc provides an astounding array of nutritional elements. It is packed with vitamins, minerals, essential fatty acids, DHA, EPA, amino acids, chlorophyll, and a vast spectrum of phytochemicals, so your lawn, garden, and greenhouses will flourish
Organic & Sustainable - Our Marine Phytoplankton Soil Enhancer is an organic, all-purpose plant food that is harvested 100% naturally. This house plant food is vegan, non-GMO & sustainably made with no preservatives making it safe for vegetable gardening, groundwater, and pets. It replenishes your soil on a regular basis to ensure the continued growth and beauty of your vegetation. Our organic fertilizer for plants will meet your every need and provide a safe environment for all gardening.
Miraculous & Beneficial Found in oceans across the world, marine phytoplankton are microalgae that infuse your plants, trees, grasses, and more with everything they need for health and longevity. Houseplant food is high in potassium, nitrogen, and phosphorus as well as calcium and magnesium for lush foliage. Your lawn & garden will be the envy of the neighborhood, and your indoor plants will brighten your home.
Easy to Use Water Soluble Fertilizer - Simply mix a 1 20 ratio of our liquid plant fertilizer with water. Once in the water, stir, and then pour onto the plants. Perfect for use in small and large sprayers. Recommended use is every two weeks. You'll see the difference after just one application.

Maxicrop POPGS4TL Original Seaweed Extract Organic Plant Growth Stimulant, 2.5L Natural Seaweed Extract Fertiliser - Boosts Healthy Root Development, Organic Growing,Plant Nutrition | Concentrate

33% off

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GROWTH STIMULANT A powerful natural plant growth stimulant with added seaweed extract that brings out the best in your plants
SUITABLE FOR Ideal for use on all plants, including flowers, shrubs, trees, fruit and vegetables, in the home, garden, or allotment
IMPROVING AND STRENGTHENING Improves natural plant health and the ability to withstand transplant shock, and environmental stresses, including drought
ORGANIC Approved and certified for organic growing by the Soil Association

Miracle-Gro All Purpose Water Soluble Plant Food Tub, 2 kg, Brown

7% off

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The number one selling plant food, trusted by gardeners nationwide that grows plants twice as big as unfed plants
Grows plants twice as big as unfed plants
For better displays feed every two weeks from March to September
Simply dissolve in water and apply using a watering can or use a Miracle-Gro hose-end feeder

£ 14.95

£ 16.22

Westland 20600098 Growmore Balanced Garden Fertiliser For All Plants, 4 kg, Natural

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This product is available a 1.5 kg, 4 kg and 10 kg, established plants will require 140g - 175g per sq. M
Grow more can be used to feed flowers, fruit, trees, shrubs and vegetables
Apply grow more every 4 -6 weeks to maintain best plant quality and soil fertility
Grow more has an NPK fertiliser of 7 - 7 -7

Miracle Gro All Purpose Concentrated Liquid Plant Food, 800ml

Miracle-Gro

8% off

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Feeds all types of plants instantly after application
Promotes bigger blooms and beautiful foliage with an effective, nutrient rich formula
Can be used in the garden as well as on indoor houseplants

£ 6.00

£ 6.06

£ 7.84

Baby Bio Houseplant Food, 175ml- Fertiliser for Growing Vibrant and Healthy Plants - Easy To Use House Plant Care - Concentrate Plant Food - Indoor Use Plant Nutrition

Baby Bio

38% off

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NOTE This product does not have an expiry date, the date on the product is the manufacturing date
EASY TO USE Simply add 5-10 drops to 1 2 litre of water, then gently pour onto your plant's soil
INDOOR USE Suitable for all houseplants in your home

£ 2.95

£ 3.47

Westland Fish, Blood & Bone 8kg Bag

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Added calcium keeps your plant healthy and strong
Increases crop yield
Helps build soil fertility

Westland 20600099 Fish, Blood and Bone All Purpose Plant Food, 4 kg, Natural

Westland

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Use Fish, Blood and Bone to provide your plants with a natural food source that feeds plants nutrients slowly
Fish, Blood and Bone can be used to feed flowers, fruit, trees, shrubs and vegetables
Apply fish, blood and bone every 4 -6 weeks to sustain good soil fertility
Fish Blood and Bone has an NPK fertiliser of 3 - 9 - 3
This product is available a 1.5 kg, 4 kg and 10 kg, established plants will require 140g - 175g per sq. m

£ 8.99

£ 9.75

£ 9.99

Westland Seaweed Enhanced Plant Growth Stimulant, 2.5 kg

10% off

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Ready to Use
Enhanced with natural minerals

Recommendation

Westland Bone Meal 8kg

6% off

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Added calcium keeps your plant healthy and strong
Increases crop yield
Helps build soil fertility

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 garden fertilisers.

envii SeaFeed Xtra – Organic Seaweed Fertiliser, Liquid Outdoor Plant Food Ideal for all Plants, Lawns, Gardens and House Plants, Rich in Additional Nutrients - 1 Litre Makes up to 500L

Boosts Plant Growth & Crop Yields - Natural Seaweed fertiliser that enhances strong & healthy plant growth, promotes lush foliage, and increases crop yields for thriving plants.

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

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

~~£ 16.99~~ free shipping

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Vitax Ltd Blood Fish & Bone Fertiliser, 1.25kg

With added potash for strong root development

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Maxicrop XNATF61L All Purpose Organic Garden Natural Fertiliser, 1L - All Purpose Organic Fertiliser - with Seaweed Extract - for Strong Growth and Healthy Root Development - Indoor and Garden Use

MULTI PURPOSE An all purpose organic fertiliser with added seaweed extract that brings out the best in your plants and crops

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Dark Green Lawn Fertiliser - High in Nitrogen Greens Grass Fast - Feeds up to 90 Days - Child and Pet Friendly - Garden Lawncare Guy

GREEN UP ANY LAWN - Fast acting lawn feed that's packed full of the nutrients your lawn needs to grow thicker and greener. Nitrogen, potassium, phosphorus, calcium and magnesium for lush looking grass

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Elixir Gardens Growmore 7-7-7 Special Blend All Round General Purpose Fertiliser 20kg

A balanced, all-purpose All-In-One Feed Rich in Essential Nutrients!

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Powergrow Poultry Manure Organic Vegetable, Flower & Plant Feed, Grey, G60235UK

Organic Pelleted Poultry Manure

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Phostrogen All Purpose Liquid Plant Food, 1L - Plant and Edibles Fertiliser Feed - for Promoting Healthy Growth - Improves Drought Resistance - Plant Nutrition - Indoor and Garden Use, Orange

PLANT NUTRITION Provides a convenient all-purpose boost to all indoor and outdoor plants, promoting healthier green foliage, vibrant flowers, and bigger, better fruit

~~£ 7.51~~ free shipping

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Levington Tomorite Liquid Tomato Food, Concentrate, 1L, Red

The country s favourite liquid concentrate plant food

free shipping

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6X Natural Fibrous Fertiliser 1 x 15kg bag

VITAX 6X FIBROUS FERTILIZER 15KG

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The Gro Company Gro Organic Top Soil Fertiliser - Perfect Soil Improver Enhancer, 100% Chemical Free Soil Feed for Growing, 00GRO

Gro lawn feed fertiliser contains the essential nutrients

~~£ 14.08~~ free shipping

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6X strength Pelleted Chicken Manure. 1 Bag of 20KG ( 1 X 20KG )

Made from traditional chicken manure

~~£ 20.85~~

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The best garden fertilisers in comparison

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