Best Npk 20 20 20 2025

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Last Updated - 26.07.2025

Best Choice

01

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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9.9

Exceptional

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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 €
02

LanDixx

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

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9.7

Exceptional

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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.

36,95 €
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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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.

20,50 €
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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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.

23,99 €
05

Biotka

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

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9.3

Excellent

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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 20-20-20 provides the perfect balance. With 20% nitrogen for lush growth, 20% 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 All-Purpose Fertilizer NPK 20-20-20 Our balanced NPK fertilizer provides ample nitrogen, phosphorus and potassium for healthy plant growth and lush vegetation. The balanced mix of nutrients ensures healthy growth and optimal flower formation.

29,95 €
06

PGONA

LanDixx NPK 15+15+15 (+S) Complete Fertiliser & Lawn Fertiliser 10 kg with Long-Term Effect - Universal Fertiliser for All Soils - Basic Fertiliser for All Flowering Plants - Also Provides Your

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9.1

Excellent

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LanDixx complete fertiliser, here you will find many nutrients in one grain
An all-rounder for many crops, including lawn fertiliser
Stickfabric, phosphorus and potassium are the most important nutrients for many plants. In our complete fertiliser there are also 2% sulphur to improve nitrogen efficiency.
Excellent immediate effect
Ensure high yields and a harmless harvest quality
Areas of use: lawn, pasture, vegetables, fruit, flowers, roses, ornamental shrubs.

20,95 €
07

KLASEBO

Premium (10 kg lawn fertiliser long-term effect 20 + 5 + 8 NPK)

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9.0

Excellent

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Your lawn will be durable and strong green
The iron contained also has a moss displacement effect
Long-lasting effect for 2-3 months
High-quality ingredients
Even release of long-term nitrogen prevents shock growth and tangles

28,99 €
08

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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8.9

Very Good

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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 €
09

Agrarshop

Complete Fertiliser 15-15-15 25 kg Universal Fertiliser Pasture Fertiliser Lawn Fertiliser Garden Fertiliser

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8.7

Very Good

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Compound fertiliser for grassland and lawn

36,95 €
10

Generisch

Professional Lawn Fertiliser NPK 15 + 15 + 15 Spring & Summer 25 kg – Instant and Long-Term Effect – Fast Green Effect – Balanced and Easy to Use – Full Fertiliser & NPK Fertiliser

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8.6

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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Sufficient for approx. 1000 m²
Professional lawn fertiliser NPK 15 + 15 + 15
Instant effect on lawns - super green
Balanced and easy to use

35,95 €