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5 Best Lawn Fertilisers of 2025

Last Updated - 2025/10/01

1
Best Choice

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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.

Eco Solutions

Corn Gluten Lawn 9-0-0-20 KG/44 LB Grass Fertilizer - Organic Turf Builder with Slow Release Nitrogen - Organic Fertilizer for Lawns - Safe for Kids & Pets - Granulated for Easy Spreading

Eco Solutions

CA$126.50

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Main highlights
- Organic Lawn Fertilizer: Made from 100% corn gluten meal, this lawn fertilizer provides a powerful slow-release nitrogen source. It’s the perfect grass fertilizer for promoting deep green color, turf density, and overall lawn health. Safe for kids and pets, it’s a natural choice for eco-conscious, year-round turf builder programs.
- Nitrogen-Rich Formula: With a strong 9-0-0 NPK ratio, this lawn fertilizer spring formula delivers nitrogen without phosphorus or potassium. It strengthens turf through all seasons: early spring, late spring, summer, and early fall. It also works great as an organic fertilizer to support thick grass.
- Great for Home, Parks, and Commercial Use: Whether you're a homeowner, landscaper, or managing sports fields, this organic fertilizer gets the job done. One 20 KG (44 LB) bag covers large turf areas with ease, helping you maintain a healthy, green lawn with less effort and no synthetic chemicals.
- Burn-Free, Safe, and Easy: Unlike synthetic options, our grass fertilizer is non-burning, even with heavy use. Its granular form spreads smoothly using standard broadcast spreaders. With up to 110 days of effectiveness, it’s a great natural lawn food that feeds your lawn gently, gradually and safely.
- Boosts Soil Health, Water & Nutrient Retention: Our natural turf builder enhances soil structure and microbial activity while improving water retention. Ideal for turf, garden beds, and lawns under mulch, it helps plants access nutrients better, making it an effective grass seed and fertilizer that nurtures your yard from the roots up.
CA$126.50
2

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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.

Eco Solutions

Fertilizer for Lawns, Sports Fields, Golf Courses, & Commercial Properties - 25-5-10 Formula with 65% Slow Release Granular Nitrogen Fertilizer - 20kg (44lb) Bag

Eco Solutions

CA$100.00

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Main highlights
- 𝗚𝗿𝗮𝘀𝘀 𝗳𝗲𝗿𝘁𝗶𝗹𝗶𝘇𝗲𝗿 for residential turf, parks, sports fields and commercial property.
- Professional grade 𝘀𝗹𝗼𝘄 𝗿𝗲𝗹𝗲𝗮𝘀𝗲 𝗳𝗲𝗿𝘁𝗶𝗹𝗶𝘇𝗲𝗿 that provides gradual and long term feeding throughout the season.
- Lawn fertilizer that has both 𝘀𝗹𝗼𝘄 𝗮𝗻𝗱 𝗾𝘂𝗶𝗰𝗸 𝗿𝗲𝗹𝗲𝗮𝘀𝗲 𝗻𝗶𝘁𝗿𝗼𝗴𝗲𝗻 as well as enhanced levels of sulphur and potassium. The potassium is supplied by sulphate of potash making it a 𝘀𝗮𝗳𝗲 𝗮𝗻𝗱 𝗻𝗮𝘁𝘂𝗿𝗮𝗹 𝗳𝗼𝗿𝗺 𝗼𝗳 𝘀𝘂𝗹𝗽𝗵𝘂𝗿 𝗮𝗻𝗱 𝗽𝗼𝘁𝗮𝘀𝘀𝗶𝘂𝗺.
- Improves soil structure and the use of water and nutrients, while 𝗽𝗿𝗼𝘃𝗶𝗱𝗲 𝗮 𝗴𝗿𝗲𝗲𝗻𝗲𝗿 𝗮𝗻𝗱 𝘁𝗵𝗶𝗰𝗸𝗲𝗿 𝗹𝗮𝘄𝗻.
- A mixture of high quality turf grade nutrients that provides up to 𝟭𝟭𝟬 𝗱𝗮𝘆𝘀 𝗼𝗳 𝗳𝗲𝗿𝘁𝗶𝗹𝗶𝘁𝘆.
CA$100.00
3

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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.

Scotts

Scotts 3219 Turf Builder Starter Lawn Food for New Grass 24-25-4, 4.7kg for Coverage of 320m²

Scotts

CA$32.29

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Main highlights
- Use when planting grass seed, sod or overseeding
- Safe for all grass types
- Provides coverage for 320m²
- Improves seeding results
- Grows new grass 90% thicker, 50% quicker versus unfed
CA$32.29
4
Best Value

✖
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.

Scotts

Scotts Lawn Response 9-1-1-8kg, 10001

Scotts

CA$34.99

CA$36.99
(5% Off)

More Details
Main highlights
- Soil enhancers help improve soil structure, use of water and nutrients
- Organic and slow-release fertilizers deliver deep green colour, improve seed establishment and rooting
- High-performance grass seed promotes durable, thick turf that helps crowd out weeds
- 8 kg (17.6 lb) package covers up to 200m2 (2,150 ft2)
CA$34.99
CA$36.99 (5% Off)
5

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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.

FoliarTech

NPK Fertilizer - Liquid Lawn Fertilizer with Nitrogen, Phosphorus & Potassium for Grass, Turf, Golf Courses & Conifer Trees by FoliarTech, 4L

FoliarTech

CA$69.99

More Details
Main highlights
- Nurture All Types of Grass: NPK Elite PG is your ideal Spring, Fall, and Summer fertilizer for lawns! From St Augustine grass to Bermuda, this versatile fertilizer for grass feeds various grass types with optimal nutrients.
- Infuse Your Soil With Nutrients: NPK Elite PG grass fertilizer for lawn features an advanced blend of nitrogen, phosphorus, potassium, sulphur, and iron. These key nutrients enhance our lawn fertilizer to retain vibrancy for up to 3 weeks.
- Gardening for a Better Tomorrow: Our liquid fertilizer, made in Canada, is specially formulated to cater to high-traffic lawns. It sets new quality standards, meeting the high expectations of dedicated lawn enthusiasts.
- Easy and Versatile Application: Apply our liquid lawn fertilizer concentrate every 2-4 weeks using a backpack, pump sprayer, or broadcasting sprayer evenly in a hashtag pattern. Remember to water the areas heavily 2-6 hours after applying our lawn fertilizer to prevent leaf burn.
CA$69.99

5 Best Lawn Fertilisers of 2025

Corn Gluten Lawn 9-0-0-20 KG/44 LB Grass Fertilizer - Organic Turf Builder with Slow Release Nitrogen - Organic Fertilizer for Lawns - Safe for Kids & Pets - Granulated for Easy Spreading

Fertilizer for Lawns, Sports Fields, Golf Courses, & Commercial Properties - 25-5-10 Formula with 65% Slow Release Granular Nitrogen Fertilizer - 20kg (44lb) Bag

Scotts 3219 Turf Builder Starter Lawn Food for New Grass 24-25-4, 4.7kg for Coverage of 320m²

Scotts Lawn Response 9-1-1-8kg, 10001

NPK Fertilizer - Liquid Lawn Fertilizer with Nitrogen, Phosphorus & Potassium for Grass, Turf, Golf Courses & Conifer Trees by FoliarTech, 4L

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Generic Growforge - Straightline - Liquid Iron Fertilizer for Lawns (1L) - Deep Green Color on All Grass Types. Nitrogen (N), Iron (Fe) and Manganese (Mn)

Lawnderlust Super Concentrate (up to 2,000 LITRES) Organic Seaweed Fertilizer Plant Food for Lawn & Garden

Nutrila 33-0-5 + Iron and 5 More Micronutrients Fertilizer, Slow Release and Money Saver Lawn Food for Spring & Summer, Covers 4,300sqf (5kg) (11 lb)

Scotts Turf Builder Lawn Food - WinterGuard Fall Lawn Food, 5,000-sq ft (Lawn Fertilizer) (Not Sold in Pinellas County, FL)

Humic Acid Organic Lawn Fertlizer - Fulvic Humic Mineral Blend for Trees, Shrubs, Ornamentals, Vegetables & Crops - Enhancer & Garden Soil Conditioner by FoliarTech, 4L

Scotts 12416 Turf Builder Overseeding Mix Grass Seed & Starting Fertilizer 2-4-2

Scotts Turf Builder Green MAX Lawn Food - 5.7kg - 350m2 (3,767ft2)

Scotts Turf Builder Small Lawns - Fall Lawn Food 32-0-10, 100m² - 1.31kg

Scotts Lawn Essentials Lawn Fertilizer 22-0-6 7kg (400m² Coverage)

Scotts Turf Builder Small Lawns -Lawn Food 32-0-3 with 2% Iron, 100m²

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