Best Npk 20 20 20 2025

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Last Updated - 09/06/2025

Best Choice

01

TerraUno

TerraUno Lawn Fertiliser Spring/Summer I Instant Effect for Juicy Green I 20 kg for 1000 m² I Healthy Lawn Displaces Moss and Weeds I NPK Fertiliser Lawn I Against Dry Stress I For the Spreader

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9.8

Exceptional

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Spreader lawn fertiliser: the spreader settings are on the packaging. If fertilising is watered after the lawn, there is no danger to the child and dog. The granules are dust-free.
Quick start effect: the lawn fertiliser has a quick visible starting effect. After fertilising, the lawn quickly turns green and gets its juicy green colour. Brings life into the garden.
Lawn instant fertiliser: targeted nitrogen blasts of the NPK complete fertiliser ensure even growth of the lawn and ensure an immediate lawn upgrade.
Lawn fertiliser summer: here we recommend fertilising 1-2 times at the end of May/early June and August with 20 g/m². Thanks to the high potassium content, the orchid fertiliser prevents dryness and extreme heat.
Lawn fertiliser spring: we recommend starting fertilisation in March / April with 30 g/m². The fertiliser strongly stimulates the desired root binding and is therefore an optimal spring fertiliser.

54,99 €
02

Terra Domi

TerraDomi NPK 15-15-15 Compound Fertiliser, High-Performance Universal Fertiliser with Sulphur and Long-Lasting Effect, for Over 2000 m2 Lawn, Perfect for of All Soils

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9.7

Exceptional

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Main highlights

The application rate is only 20-40 g/m². When using with spreaders, we recommend a setting in the lower third. The lawn can burn if over-fertilised.
The TerraDomi universal fertiliser is the perfect choice for fertilising your beds and lawn. For an English lawn.
Thanks to the balanced distribution of nitrogen, phosphorus and potassium and the high proportion of sulphur, the soil receives all active ingredients in an optimal amount.
Power_Source_Type: Hand Operated
Our fertiliser is suitable for spring, summer and autumn. We also recommend fertilising so often. Better more often than too much.
Compatibility: Our fertiliser is not harmful to dogs and children and still ensures optimal resistance in the roots of the plants. The added sulphur ensures a proper professional effect

46,85 €
03

Symbioethical

SYMBIOETHICAL - NPK 20-20-20 Universal Fertiliser with Nitrogen, Phosphorus, Potassium and Micronutrients, Complete Activator, Made in Italy, 1 kg

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9.6

Exceptional

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Main highlights

Versatile use: suitable for balcony, garden and vegetable plants, provides a complete and balanced diet, ideal for preventing nutrient deficiencies that can lead to yellowing, delayed growth and low flowering and fruiting.
PLANTS IN BALANCE: SYMBIOETHICAL 20.20.20 promotes strong, strong and balanced plants thanks to its balanced composition of nitrogen, phosphorus and potassium, which are essential for optimal growth.
Made in Italy: Made in Italy in the laboratories of R&S Symbiagro, with formulations used in professional agriculture and high-quality raw materials that respect the health of plants and the environment.
Frequency of use: to ensure constant nutrition and optimal plant growth, it is recommended to use the product once a week from March to October and once every two weeks from November to February.
Easy to use: it is recommended to dilute 8-9 g of the product in 5 litres of water for potted plants or 2 litres of water for leaf spraying. For direct soil application, spread 8-9 g on moist soil or use a dosage of 2 g per litre of water in hydroponics.

19,90 €
Value for Money

04

FRUCTUS

Garden Fertiliser Vegetable Fruit Trees Plants Universal Full Fertiliser NPK 20-20-20 2.5 kg

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9.4

Excellent

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Main highlights

This fertiliser is an excellent choice for anyone looking for a high quality fertiliser that ensures the health and beauty of their plants.
It is intended for general use, strongly stimulates plant growth and is recommended in stressful situations when the nutrient absorption of the plant is restricted.
It is a universal fertiliser that can be used for growing many types of plants, including vegetables, strawberries, fruit plants and flowers.
It can also be used in growing potatoes, rapeseed, grains, corn and other plants that need accelerated growth.
FRUCTUS Professional NPK 20-20-20 + micro is a crystalline mineral fertiliser for horticulture, perfectly balanced and with a high nutrient concentration.

23,49 €
05

Plantura

Plantura Organic Indoor and Green Plant Fertiliser, Liquid Fertiliser for Indoor Plants and Palm Trees, 800 ml

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9.2

Excellent

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Main highlights

The liquid indoor plant fertiliser is particularly easy to use via irrigation water thanks to the dosing cap in the lid
Produced in resource-saving way and comes in a bottle that consists of at least 95% recycled plastic (HDPE) without the cap
Our Plantura organic indoor and green plant fertiliser is a high-quality organic liquid fertiliser for all green plants such as indoor plants, palm trees and shrubs
Extremely high effectiveness with an NK ratio of 3-4 and 100% natural and animal-free ingredients for strong, rich green plants
Animal-free and safe for domestic and garden animals, the ideal choice for animal lovers.

12,99 €
06

Fepro

Fepro Professional Lawn Fertiliser 25 kg Bag, NPK Fertiliser

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9.0

Excellent

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Main highlights

With indirect action against moss
Single use, easy distribution, quick effect
Does not stain plasters or clothing
Can also be used on freshly sown lawn. With iron and magnesium for a deep green lawn colour
100% organic fertiliser without chemical additives

34,99 €
07

LanDixx

NPK 15-15-15-2 Professional Full Fertiliser with Long-Term Effect and Sulphur

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

This universal fertiliser is the optimal solution for most crops.
Secure high yields and a harmless harvest quality.
Nitrogen, phosphorus and potassium are with the most important nutrients for many plants. In our fertiliser 2% sulphur is added to improve nitrogen efficiency.
LanDixx full fertiliser, here you will find many nutrients in one grain.
Applications: Lawn, pastures, vegetables, fruit, flowers, roses, ornamental shrubs.

38,95 €
08

Biotka

BIOTKA NPK Fertiliser for Flowering, Universal Fertiliser for Fruit and Vegetables, Palm and Orchid Fertiliser, Indoor Plants Fertiliser Granulate Fertiliser for Hydroponics (1 kg) - NPK 10-30-20

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile use: suitable for a variety of crops - our fertilizer is not limited to specific plant types. From fruits and vegetables to ornamental plants, it can be used in various growing situations to promote growth and flowering.
Optimal NPK Ratio: Our NPK fertilizer with the ratio 10-30-20 provides the perfect balance. With 10% nitrogen for lush growth, 30% phosphorus for strong roots and 20% potassium for disease resistance, it is ideal for rich flowers and fruits.
IDEAL FOR HOME GARDENERS - Achieve lush, vital plants - Whether you're caring for a garden, yard or houseplants, our fertilizer is perfect for passionate gardeners. With Biotkas fertiliser, you can ensure that your plants grow vital and vigorous, resulting in an impressive garden splendor.
Commercial Benefits: Increase Productivity - Not only amateur gardeners benefit from our fertiliser. Greenhouse operators, nurseries and plant propagation companies can also significantly increase the productivity of their plants. Our solution improves the overall quality of your plant stock and increases your yields.
Biotka 10-30-20 NPK Fertiliser: For magnificent flowers and fruits - Our balanced NPK fertiliser with the ratio 10-30-20 has been carefully formulated to promote lush blooms and rich fruiting in your plants. This balanced blend provides the ideal balance of nitrogen (N), phosphorus (P) and potassium (K) for optimal plant growth.

29,95 €
09

versando

versando Blue Fertiliser, 20 kg, Up to 300 m²: NPK Fertiliser for Fruit, Vegetables and Strong Plants with Long-Term Effects, Premium Quality

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8.4

Good

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Main highlights

versando blue fertiliser: A high-quality universal fertiliser bottled in Germany for a healthy growth and rich harvest.
Versatile and economical: 20 kg blue fertiliser for up to 300 m², ideal for gardens, flower beds, hedges, corporate facilities and nurseries.
Universal use: Ideal for tomatoes, cucumbers, strawberries, raspberries, apples, roses, hydrangeas, thuja and cherry laurels.
Strong plant splendour: Strengthens root development, provides strong flowers and resilient plants.
Optimal nutrient balance: NPK fertiliser 8+8+8.
Large, juicy fruits: Ensures high yields with aromatic, particularly tasty fruits, ideal for self-sufficiency.
An oasis for humans and animals: Promotes biodiversity and attracts bees, bumblebees and other beneficial insects.
All-year use: Ideal growth companion from March to September for the optimal development of plants.

39,99 €
10

Ruemar

Ruemar Blue Fertiliser, NPK Fertiliser for Plants, Universal Long-Term Fertiliser for Fruit and Vegetables, Flowers and Balcony Plants, Organic, Indoor Plants, All Garden Crops, 20 kg

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

High-quality fertiliser: RUEMAR blue fertiliser is a mineral NPK (nitrogen, phosphorus and potassium) fertiliser for all garden crops. With the slow-release fertiliser, you give your plants all the important nutrients they need for healthy growth.

31,99 €