WhichOne › DIY store & garden › plant › fertiliser › garden fertiliser › berry fertiliser

The best berry fertilisers in comparison

Guaranteed independent and reliable
Millions of satisfied users every year
Last updated on 29.06.2025

Filter

Sort

Brand:Reduced items only:

Best choice

Miracle-Gro All Purpose water Soluble Plant Food, 1 kg

Miracle-Gro

31% off

free shipping

9,9

Check price

Show on Amazon

show more show less

Features

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

Westland 20600010 Fish, Blood and Bone All Purpose Plant Food, 1.5 kg

25% off

free shipping

9,8

Check price

Show on Amazon

show more show less

Features

Helps build soil fertility
Increases crop yield growth
Ready-to-use granules

Recommendation

GS Plant Foods Liquid Seaweed Fertiliser, OMRI Listed & Certified Organic Plant Food, Concentrate Liquid Seaweed for Gardens, Lawns & Soil Yields

GS Plant Foods

free shipping

9,7

Check price

Show on Amazon

show more show less

Features

UNBEATABLE QUALITY Experience the power of nature with our Kelp & Seaweed Fertilizer. OMRI listed for organic gardening, GS Plant Foods Liquid Seaweed Fertiliser offers a pure and natural solution for your garden's needs. Enhancing soil conditions, it promotes robust root growth and greater nutrient absorption for thriving plants. Embrace worry-free gardening as our seaweed plant food is free from harmful chemicals, nurturing your plants and preserving the environment with every application.
ORGANIC NUTRIENT BOOST Made from the finest seaweed plant Ascophyllum Nodosum, this is one of nature s miracle plant foods. Our seaweed extract improves your plant s tolerance to excessive heat, wind, drought conditions and more. It increases and stabilizes chlorophyll in plants, which results in darker green leaves and increased sugar content in plants. Investing on our seaweed feed is the best solution for revitalizing your garden, lawn and more.
EASY APPLICATION Apply liquid seaweed & kelp to improve growing conditions in all growth stages. Simply mix 2 ounces (59ml) of this liquid fertiliser concentrate into a gallon of water (3.78l) and apply. Each gallon of this mixture will then cover as much as 1,000 sq ft. Any sprayer will work, but for large areas, the hose end sprayer is easiest! This liquid seaweed feed for plants should be sprayed in the morning or late afternoon when temperatures are lower, and the leaves stoma are open.
TRUSTED & RELIABLE At GS Plant Foods, we understand that you are placing your trust in us to provide you with the highest quality organic seaweed fertiliser products available. We have 100% confidence in the quality of our products and continuously strive to deliver the best customer experience. Our products are natural, easy to use, cost efficient, sustainable, and yield consistent & amazing results in your garden, no matter what you're growing or what medium in which your plants are growing.

Phostrogen Organic All Purpose Liquid Plant Food, 1L - All Purpose Organic Fertiliser - Enriched with Seaweed Extract for Healthy Growth - More Vegetables, Brighter Blooms - Plant Nutrition

30% off

free shipping

9,7

Check price

Show on Amazon

show more show less

Features

SOIL FERTILITY Preserves Soil Fertility
GROWTH STIMULANT Stimulates Root Growth & Development

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

free shipping

9,7

Check price

Show on Amazon

show more show less

Features

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.

GREEN24 Blueberry Liquid Fertilizer NPK

free shipping

9,7

Check price

Show on Amazon

show more show less

Features

Content 250 ml, works as an economical concentrate. Simple dosage with the help of the cap.
New Liquid Fertilizer for Blueberry, Bilberry, Whortleberry, European blueberry, American Blueberry, Common Bilberry, Blue Whortleberry, Blaeberry, Hurtleberry, Huckleberry, Winberry, Fraughan
This food for plants belongs to the latest generation of fertilizers, for healthy and bright green leaves, stable branches, strong bud formation, balanced rooting.

ProviPlant Berry Fruit Fertiliser - 1 Litre Special Fertiliser Raspberry, Strawberry, Blueberry, Currant, Elderberry Professional Quality - High Yield - 200 Litres of Watering Water - Made in Germany

ProviPlant

free shipping

9,7

Check price

Show on Amazon

show more show less

Features

High yield bottle capacity is sufficient for 200 litres of irrigation water
Highest quality - developed and manufactured in Germany
Professional formula - long-proven recipe from the local berry cultivation
For the sake of the environment - bottle made from 100% recycled materials

GREEN24 Berry & Fruit Plant Food - Liquid Fertilizer HighTech NPK, Root, Soil, Foliar, Fertiliser - Professional Feed

free shipping

9,7

Check price

Show on Amazon

show more show less

Features

New Liquid Fertilizer for Fruit trees, Berry & Fruit plants - Apple, Cherry, Pear, Peach, Plum, Mulberry, Strawberry, Cranberry, Blueberry, Raspberry, Gooseberry
This food for plants belongs to the latest generation of fertilizers, for healthy green leaves, strong formation, balanced rooting, very beautiful flowers and fruits.
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.

Westland Boost Slow Release Plant Food 2kg, Blue

free shipping

9,7

Check price

Show on Amazon

show more show less

Features

Slow release feed for 6-moth nutrient supply helps boost disease resistance
Targeted nitrogen feed will give lush green foliage
High potassium levels will promote flowering, fruit production and plant resilience

AMK® Miracle Gro Ericaceous Liquid Plant Food 800ml Concentrate Feed Fertiliser for Acid Loving Plants Rhododendrons Azaleas Camellias

AMK

9,4

Check price

Show on Amazon

show more show less

Features

ESSENTIAL CARE FOR ACID LOVERS Provides the specific nutritional balance that ericaceous plants need, which may be lacking in general-purpose feeds or garden soil.
PROMOTES HEALTHY GROWTH AND VIBRANT BLOOMS Encourages strong, healthy growth, lush green foliage, and abundant, vibrant blooms in all acid-loving plants. Ensures plants receive required nutrition.
SUPPORTS OVERALL PLANT VITALITY Regular feeding helps improve the overall health, vigour, and resilience of your ericaceous plants, making them better able to thrive in your garden, or pots.
EASY TO MIX AND APPLY Simple instructions allow for easy mixing with water in a watering can. Apply the diluted feed around the base of plants during the growing season for best effect.
LARGE 800ML BOTTLE VALUE The 800ml bottle provides a generous amount of concentrate, offering excellent value and ensuring you have enough feed for numerous plants or applications.

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 berry fertilisers.

DYNOMYCO Mycorrhizal Inoculant - Plant Growth & Root Treatment - Concentrated Mycorrhiza Formula - Boosts Nutrient - Mycorrhizae Plant Food for Resilience, Root Strength & Fertilizer (100g / 3.5oz)

HIGHLY-CONCENTRATED FORMULA With a concentration of 900 propagules per gram, DYNOMYCO mycorrhizal inoculants improve uptake of micro- and macro-nutrients. This translates to healthier, more resilient plants, higher quality, and higher yields!

Check price

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

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.

Check price

Envii Maximato – Organic Liquid Tomato Feed, Plant Fertiliser Enriched with Additional Seaweed, Magnesium & Calcium – 1 Litre (1L)

Used on All Greenhouse Crops Maximato has high levels of potassium which is great for all greenhouse crops such as tomatoes, cucumbers, chillis, peppers and aubergines.

Check price

Baby Bio Pour & Feed Liquid Plant Food, 1L - Ready To Use Houseplant Food - with Seaweed Extract - to Stimulate Healthy Growth and Vibrant Flowering - Indoor Use Plant Nutrition

SEAWEED Enriched with natural Seaweed extract to stimulate healthy growth

~~£ 6.79~~

Check price

Elixir Gardens Soluble Sulphate of Potash (S.O.P) Fertiliser | Potassium Sulphate Plant Feed | 10kg Tub

Highly soluble. Dissolves quickly and fast-acting.

~~£ 38.99~~ free shipping

Check price

Organic Mineral Berry and Fruit Fertiliser 5kg

free shipping

Check price

Premium Liquid Strawberry Fertilizer - 3-1-2 Concentrate for Indoor Plants and Flowers by GardenNova | Organic Plant Food for Strawberries - 8oz

Made in UK with premium-quality, plant-friendly ingredients.

Check price

Katyayani Alpha Naphthyl Acetic Acid 4.5% SL Plant Growth Regulator (NAA) For all Plants & Home Garden Nursery for all Crop Fruit Flower 1000ml

Katyayani NAA - Alpha Naphthyl Acetic Acid 4.5% SL is an active ingredient plant growth regulator used for the purpose of inducing flowering , preventing shedding of flower buds and unripe fruits. It helps in enlarging fruit size, increasing and improving the quality and yield of fruits.

free shipping

Check price

Sevenhills Wholefoods Organic Raw Goji Berries 1kg

Premium Quality Cultivated in the fertile, alkaline soils of Ningxia province in China, known for producing the largest, most nourishing berries. Each berry is raw and gently processed at temperatures below 45 degrees Celsius to preserve its natural goodness.

free shipping

Check price

Natures Aid Ultimate Greens & Berries Capsules - Mix of 31 Fruits Berries Vegetables Mushrooms Phytonutrients and Plant Bioactive Enzymes & Amino Acids - Vegan Vegetarian Gluten Free - 60 Supplements

Provides 31 Superfoods and Enzymes to help your body maintain optimum performance

~~£ 16.95~~ free shipping

Check price

Hortulani Microbiological Strawberry Plant Food - Natural Soil Improver - Promotes Sweeter Berries & Stronger Roots - Bio-Friendly Garden Fertiliser with Growth-Boosting Organisms - 500g for 50m2

NATURAL NOURISHMENT This organic plant fertiliser enriches soil with beneficial microbes, creating an ideal growing environment as a fertiliser for plants while staying safe for humans and pets.

Check price

Edible Landscaping: Now You Can Have Your Gorgeous Garden and Eat It Too!

CATAPULT

free shipping

Check price

The best berry fertilisers in comparison

Guaranteed independent and reliable

Features

Features

Features

Features

Features

Features

Features

Features

Features

Features

You might also be interested in these berry fertilisers.

Our offer