Best Npk Voor Wiet 2026

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Last Updated - 03.02.2026

Best Choice

01

Aqua Rebell

Makro Basic NPK I Water Plants Aquarium Fertiliser for Optimal Supply of Plants in the Aquarium, 5l

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9.8

Exceptional

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

Suitable for shock fertilisers during water change to react very flexibly to certain deficiency symptoms
Phosphate limitation designed to be the key to algae free aquarium
Perfect for closing nutrient gaps in the area of macronutrients and preventing algae growth.
Ideal for planted fish aquariums, aquascaping and shrimp basins
Contains the essential macronutrients nitrate, phosphate and potassium as a basis for supplying water plants

59,90 €
02

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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9.7

Exceptional

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 €
03

ARKA

NPK Aquarium Fertiliser - ARKA Plants NPK 473 ml - with Nitrate, Phosphate & Potassium - Strong Growth, Rich Colours & Strong Roots - Ideal for Aquascaping & CO₂ Plant Aquariums

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9.5

Excellent

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

Suitable for all types of basins. Suitable for aquascaping, social pools and shrimp. Ideal in CO₂ systems or even low-tech layouts - flexible dosing & safe for all residents. Designed for demanding aquarists.
Precise dosage and use: aquariums with plenty of light: daily 5 ml/100 L. Low light: 2ml/100L daily No CO₂: 1× per week. Liquid formula for fast absorption - no turbidity, no residue, only clear growth.
Made in Germany – ARKA QUALITÄT ARKA steht für biotechnologische Expertise & nachhaltige Aquaristikprodukte. Developed and produced in Germany - proven by breeders and scapers worldwide. Quality you can trust.
Growth and colours maximises vigorous plant growth, rich colours and strong leaves: Plants NPK delivers precisely dosed nitrate, phosphate and potassium for visible success - ideal for plant aquariums with CO₂ and strong lighting.
Complete macro supply: an NPK fertiliser for every aquarium plant: specifically closes nutrient gaps and prevents deficiency symptoms – whether stem plant, moss, ground cover or ride-on. Can be combined with iron and micro-preparations.

9,79 €
Value for Money

04

ARKA

NPK Aquarium Fertiliser - ARKA Plants NPK 473 ml - with Nitrate, Phosphate & Potassium - Strong Growth, Rich Colours & Strong Roots - Ideal for Aquascaping & CO₂ Plant Aquariums

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15% Off
9.3

Excellent

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

Suitable for all types of basins. Suitable for aquascaping, social pools and shrimp. Ideal in CO₂ systems or even low-tech layouts - flexible dosing & safe for all residents. Designed for demanding aquarists.
Precise dosage and use: aquariums with plenty of light: daily 5 ml/100 L. Low light: 2ml/100L daily No CO₂: 1× per week. Liquid formula for fast absorption - no turbidity, no residue, only clear growth.
Made in Germany – ARKA QUALITÄT ARKA steht für biotechnologische Expertise & nachhaltige Aquaristikprodukte. Developed and produced in Germany - proven by breeders and scapers worldwide. Quality you can trust.
Growth and colours maximises vigorous plant growth, rich colours and strong leaves: Plants NPK delivers precisely dosed nitrate, phosphate and potassium for visible success - ideal for plant aquariums with CO₂ and strong lighting.
Complete macro supply: an NPK fertiliser for every aquarium plant: specifically closes nutrient gaps and prevents deficiency symptoms – whether stem plant, moss, ground cover or ride-on. Can be combined with iron and micro-preparations.

8,81 € 10,39 €(15% Off off)
05

Aqua Rebell

Makro Basic NPK I Water Plants Aquarium Fertiliser for Optimal Supply of Plants in the Aquarium, 0,5L

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10% Off
9.0

Excellent

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.

Show more
Main highlights

Suitable for shock fertilisers during water change to react very flexibly to certain deficiency symptoms
Phosphate limitation designed to be the key to algae free aquarium
Perfect for closing nutrient gaps in the area of macronutrients and preventing algae growth.
Ideal for planted fish aquariums, aquascaping and shrimp basins
Contains the essential macronutrients nitrate, phosphate and potassium as a basis for supplying water plants

14,19 € 15,68 €(10% Off off)
06

GREEN24

Formula 8020 NPK 10.2 + 5.0 + 7.5 Liquid Fertiliser, System Complete Fertiliser (Nitrogen Phosphate Potassium) with Trace Nutrients Iron Copper Manganese Molybdenum Zinc

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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

The professional mixture for foliar fertilisation, soil fertilisation or hydroponic systems.
PURITAL system fertiliser, choose from over 10 different nutrient mixtures such as (K100, 1090, 2080, 3070, 4060, 5050, 6040, 7030, 8020, 9010, N100)
Matched blend for special nutrient needs, specific plant species and growing seasons.
Highly concentrated and very quickly available plant nutrients. Pure mineral complete fertiliser with complexing agents.
EC fertiliser with trace nutrients. Contents: 250 ml as a super concentrate. Sufficient for 150 to 200 litres of finished fertiliser mix.

11,95 €
07

GESAL

Compo NPK ORO Universal Fertiliser for Horticulture, Fruit and Ornamental Plants, in Pot and Full Soil, Nourishes up to 3 Months, 4 kg

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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

Universal fertiliser granules with nitrogen with slow release, for all vegetable, fruit and ornamental crops, both in pot and outdoors, extended nutrition for up to 3 months
NPK fertiliser (S03) 12-5-14 (28) with urea formaldehyde, with iron (Fe), manganese (Mn) and zinc (Zn), contains nutrients for strength, balance and quality
Duration: February to October, Read label carefully
Directions for use: Spread fertilizer on the ground, bury with a rake and water
Contents: 1 pack of Compo NPK ORO universal fertiliser granules, weight: 4 kg, item no. No. 2462711005

30,27 €
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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8.4

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 €
09

Ruemar

Ruemar Blue Fertiliser NPK Fertiliser for Plants 12.5 kg Universal Long-Term Fertiliser Fruit and Vegetable Flowers 8 8 8 Organic Plant Fertiliser Indoor Plants

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8.1

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

Universal fertiliser for all plants: fertilise fruit and vegetables, berries plants, balcony boxes, flowers and perennials as well as woody plants. A long-term fertiliser for tasty fruits and strong plants.
Safe storage for optimal results: Store the fertiliser dry at +6 °C to +35 °C and protect from the sun. Keep closed for children and pets out of reach.
NPK Fertilizer 8+8+8:Add important minerals to your plants. 8% nitrogen for high crop yields, 8% phosphate for radiant flowers and strong fruit set and 8% potassium for targeted and permanent cultivation of plants.
High-quality fertiliser: Ruemar blue fertiliser is a mineral NPK fertiliser for all garden crops. With the slow release fertiliser you give your plants all the important nutrients they need for healthy growth.
Application and application: Ruemar garden fertiliser can be used throughout the growing season. Apply fertiliser superficially and do not place in the planting hole. The application depends on the plant type; description on the bag.

23,99 €
10

Ruemar

Ruemar Blue Fertiliser NPK Fertiliser for Plants 12.5 kg Universal Long-Term Fertiliser Fruit and Vegetable Flowers 8 8 8 Organic Plant Fertiliser Indoor Plants

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7.8

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.

Show more
Main highlights

Universal fertiliser for all plants: fertilise fruit and vegetables, berries plants, balcony boxes, flowers and perennials as well as woody plants. A long-term fertiliser for tasty fruits and strong plants.
Safe storage for optimal results: Store the fertiliser dry at +6 °C to +35 °C and protect from the sun. Keep closed for children and pets out of reach.
NPK Fertilizer 8+8+8:Add important minerals to your plants. 8% nitrogen for high crop yields, 8% phosphate for radiant flowers and strong fruit set and 8% potassium for targeted and permanent cultivation of plants.
High-quality fertiliser: Ruemar blue fertiliser is a mineral NPK fertiliser for all garden crops. With the slow release fertiliser you give your plants all the important nutrients they need for healthy growth.
Application and application: Ruemar garden fertiliser can be used throughout the growing season. Apply fertiliser superficially and do not place in the planting hole. The application depends on the plant type; description on the bag.

23,99 €