Best Lawn Fertilisers 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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9.7

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

Compo

Compo Long-Term Lawn Fertiliser, 3 Months Long-Term Effect, Fine Granules

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9.6

Exceptional

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NPK Lawn Fertilizer for a Robust and Deep Green Law: all nutrients in a fertilizer grain, each fertilizer grain contains the main nutrients nitrogen, phosphate and potassium, even lawn growth
Lawn fertiliser for spring: ideal for the start of the season, new lawns or reseeding, even lawn growth thanks to the finest granules, quick dissolution thanks to homogeneous granules
For a dense, green lawn: premium lawn fertiliser, 3 months long-term effect, for ornamental, sports and play lawn, animal-friendly lawn fertiliser, dense lawn instead of moss and weeds
Easy to use: apply Compo lawn fertiliser by hand or spreader, water the lawn, after applying the lawn fertiliser, the lawn can be entered directly by children and animals
Box contents: 1 x Compo lawn long-term fertiliser, up to 3 months long-term effect, 20 kg sufficient for 800 m², item number: 13112

49,99 €
03

TURBOGRUEN

Turbogrün Lawn Fertiliser Spring 5 kg with 3 Months Start Fertiliser, Ideal for Spring and Summer, Suitable for Spreaders, Low-Dust Granules, Long-Term Fertiliser

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9.4

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

When the grass is watered after fertilisation, there is no harm to children or pets
The lawn starter fertiliser is more mineral. Lawn fertiliser with long-term effect for up to 3 months
Long-term fertiliser is ideal for spring, even in summer, the 20 kg lawn fertiliser is ideal
Ideal for any type of garden lawn, the turbo green lawn fertiliser quickly makes it nice and green
Fine spring fertiliser lawn. Fertilise the lawn with a spreader

29,99 €
04

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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9.3

Excellent

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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 €
Value for Money

05

NATUREFLOW

Natureflow Garden Organic Lawn Fertiliser Spring – Test Winner Made in Germany – Organic Lawn Fertiliser for Healthy Soil and Rich Green Lawn – Fertiliser Lawn, Spring Fertiliser Lawn by Natureflow

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15% Off
9.2

Excellent

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Test winner and made in Germany - proven quality. Developed by the lawn professionals behind the best-selling lawn seeds from Natureflow Garden. Highest quality standards and sustainable formula for a dense, lush green lawn.
Safe for children and pets - 100% natural. Our fertiliser lawn is free from synthetic chemicals and harmless to children and animals. At the same time, it improves the soil structure and water retention through humus build-up.
Rich green and healthy soil - without chemicals. Our organic lawn fertiliser spring relies on 100% plant ingredients, promotes soil life and strengthens the roots sustainably. Unlike chemical fertilisers, the lawn is not only supplied in the short term, but strengthened in the long term.
More nutrients, less stress for the lawn! The spring fertiliser ensures deep root growth and a permanent green colour, without risky salt pollution as with chemical fertilisers. This keeps your lawn resistant to dryness and diseases.
Gentle and effective - protects soil and the environment. Our organic lawn fertiliser organic releases nutrients slowly and as needed, avoids over-fertilisation and protects groundwater from nitrate pollution. Perfect for environmentally conscious gardening!

16,95 € 19,95 €(15% Off off)
06

Substral

Substral lawn fertiliser, with long-term effect, 100 days long-term fertilisation, dust-free granules with coated long-term nitrogen, 15 kg for 750 m²

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23% Off
9.1

Excellent

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Main highlights

Thanks to the high-quality long-term fertiliser component, the nutrients are controlled and released in an environmentally friendly way
Quality lawn fertiliser for dense, durable, strong green lawn with coated long-term nitrogen (Poly-S technology)
No risk of burning when used correctly - NPK (MgO) fertiliser, mixed fertiliser, 20-5-8(-2)
Fertilises the lawn for up to 3 months and makes it competitive against moss and weeds
Dust-free granules for optimal application - very suitable for use with the spreader

38,48 € 49,99 €(23% Off off)
07

Ruemar

RUEMAR 30 kg (3 x 10 kg) Lawn Fertiliser, Nutrient-Rich Fertiliser for Lawn and Garden, Water-Soluble Granules for Sprinkling, for All Lawn Varieties, Instant and Long-Term Effect (3 Months), EC

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8.9

Very Good

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Main highlights

Water-soluble - The premium lawn fertiliser dissolves quickly and evenly with contact of water thanks to its granulate shape. The fine granules are ideal for all types of lawn: whether play lawn, sports lawn or ornamental lawn in your own garden - your lawn becomes dense, green and healthy!
Season fertiliser - The Ruemar lawn fertiliser should be used a maximum of 4-5 times a year. For an optimal long-term effect, the starting fertilisation is in March/April. Apply the lawn fertiliser in season (June/August). A final autumn fertilisation should be done in September.
Premium quality - The "Ruemar lawn fertiliser" impresses with its high quality and its nutrient-rich composition. The water-soluble fertiliser granules not only work immediately, but also ensures a sufficiently nourished lawn in the long term
Optimal storage - To preserve the first-class quality and nutrients of the fertiliser, it should be stored dry, dark and protected from sunlight at 6-35°. Use the lawn fertiliser exclusively on lawns (avoid stone / patio slabs etc.)
Easy to use - Simply sprinkle the lawn fertiliser evenly by hand or a spreader 1-2 days after mowing. An optimal amount of approx. 25-30 g per m² is recommended. For the best possible fertilisation, then be sure to water or rain sufficiently

36,99 €
08

Compo

Compo lawn fertiliser against moss and weeds – 3 months long-term effect – 6 kg/200 m²

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16% Off
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

Single use on weeds and moss: Ideally apply lawn fertiliser on dewy lawn, apply dust-free granules by hand or spreader, water the lawn surface after 1–2 days.
Ideal nutrient supply: Provides lawn grasses with the most important main and trace nutrients, fine granules are easy to apply, lawn fertiliser dissolves quickly after irrigation.
Contents: Compo lawn fertiliser weeds and moss, 3 months long-term effect, 6 kg is enough for 200 m², Compo lawn fertiliser against weeds and moss complete care, item number: 26173.
Complete lawn care with just one application: Fertiliser against moss and weeds with immediate and long-term effect for up to 3 months, combats moss and weeds through leaf to the root.
4-in-1 effect: Lawn fertiliser with moss and weed killer, very good immediate effect, lawn fertiliser with 3 months long-term effect, apply a maximum once a year between May to August.

49,99 € 59,99 €(16% Off off)
09

Compo

Compo Lawn Fertiliser - Moss? No, Thanks! - Fine Granules, Effective for 6 Weeks, transparent

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13% Off
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

Perfect care for stressed lawn: mineral lawn fertiliser, ideal regeneration and strengthening of the lawn thanks to quickly available nutrients, effect for 6 weeks
Easy to use: even application of the fertiliser by hand on the damp lawn without overlapping, (2-3 days after mowing), then sufficient irrigation
COMPO Lawn fertiliser moss no thank you. For a powerful, durable lawn, specific, quickly available nutrients to strengthen the lawn and quickly close the lawn scars, optimal vitalisation, strengthening and health with regular preventive use – because a healthy lawn knows no moss
Box contents: 1 x Compo lawn fertiliser moss, 6 weeks effect, 7.5 kg, 300 m², item number: 13907
Application with gloves and solid footwear recommended, entering and using the lawn only 1-2 days after fertilisation, 2 x fertilisation recommended between March and September (distance at least 5-6 weeks), long shelf life with cool and dry storage

31,99 € 36,99 €(13% Off off)
10

Terra Domi

TerraDomi Ammonium Sulphate Nitrate N26 Nitrogen Fertiliser - Professional Lawn Fertiliser with Sulphur and Long-term Effect - Perfect for Lawn Flowers Fruit and Vegetables - Provides Juicy Green and Strong Growth

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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

The tried and tested nitrogen fertiliser for all areas, ensures strong growth and strong harvests, provides plants with the important nutrient nitrogen, well water-soluble and immediately works thanks to the structure.
Prevents nitrogen deficiencies when used regularly. lack of nitrogen shows weak, careful growth and eventually. Even yellowing. Even already damaged plants can be healthy through targeted application.
Easy to use: spread evenly around the plant and do not place fertiliser on the leaves or directly to the roots, water and ready, nutrients are released every time.
Certified and controlled.
Application quantity for example: Lawn area 25 - 80 g/m² and 15 - 20 g/m2 for one of the most common causes for weed growth in the lawn is a nutrient deficiency. Grasses have a very high amount of nutrient, there are not enough nutrients, the lawn grows weaker. Weeds that require less nutrients gain the upper hand. Heavily infested lawns must be pre-treated before fertilising (scarifying etc.)

45,45 €