10 Best weed and feed spring lawn fertilizer

Promotes fast, deep greening in 3 days

2-in-1 formula combines nourishing lawn food with a 5% iron supplement

For all grass types, including newly seeded and sodded areas

Guaranteed not to stain

5.7 kg (12.6 lb) package covers up to 350 m2 (3,767 ft2)

SPRING FERTILIZER FOR GRASS: Lawn food for grass that helps lawns recover after winter, improving color, thickness, and overall turf appearance with balanced nutrition.

50% SLOW-RELEASE NITROGEN: This spring grass fertilizer for lawn contains 50% slow-release nitrogen to feed gradually, supporting steady growth and long-lasting results.

STEADY FEEDING, LESS BURN: Designed to nourish evenly, this formula works as lawn food for grass without overstimulating growth, helping reduce the risk of fertilizer burn.

SUPPORTS ROOT STRENGTH: Can also be used later in the season as a fall lawn fertilizer to support deeper root development and improve turf resilience before colder weather. This spring or fall grass fertilizer helps maintain lawn health.

MADE FOR CANADIAN LAWNS: Made in Canada and formulated as grass fertilizer for lawn, designed to perform in North American climates.

Organic and slow-release fertilizers deliver deep green colour, improve seed establishment and rooting

Soil enhancers help improve soil structure, use of water and nutrients

High-performance grass seed promotes durable, thick turf that helps crowd out weeds

Thicker, deep green grass in as few as 7 days

4.8 kg (10.5 lb) package covers up to 120 m2 (1,290 ft2)

Made with our highest nitrogen formula for a thick, green lawn Scotts All-In-One Particle deliver nutrients for even, consistent feeding It won’t burn your lawn. Guaranteed

Scotts All-In-One Particle deliver nutrients for even, consistent feeding

It won’t burn your lawn. Guaranteed

10.5kg (23.1 lb) bag covers up to 800 m2 (8,611 ft2)

Clean & Effective Lawn Care – Upturf’s spring formula helps revive your lawn after winter with powerful nutrients and no harsh chemicals, making it safer for families and pets.

Dual Fertilizer System – Includes Wake Up (14-0-5) + Micronutrients for rapid green-up and Power Up (28-0-0) for extended feeding. Designed to promote strong roots and dense, green turf.

Fast Results That Last – The quick-absorbing liquid formula delivers visible improvement in days, then continues feeding your lawn for up to 4 weeks.

Easy Application, No Guesswork – Just connect the pouch to your garden hose and spray. No granular mess, measuring, or complicated setup required.

Made in Canada for Canadian Lawns – Optimized for cool-season lawns and Canadian climate conditions. Each pouch covers up to 5,000 sq. ft. with two applications.

𝗚𝗿𝗮𝘀𝘀 𝗳𝗲𝗿𝘁𝗶𝗹𝗶𝘇𝗲𝗿 for residential turf, parks, sports fields and commercial property.

A mixture of high quality turf grade nutrients that provides up to 𝟭𝟭𝟬 𝗱𝗮𝘆𝘀 𝗼𝗳 𝗳𝗲𝗿𝘁𝗶𝗹𝗶𝘁𝘆.

Professional grade 𝘀𝗹𝗼𝘄 𝗿𝗲𝗹𝗲𝗮𝘀𝗲 𝗳𝗲𝗿𝘁𝗶𝗹𝗶𝘇𝗲𝗿 that provides gradual and long term feeding throughout the season.

Improves soil structure and the use of water and nutrients, while 𝗽𝗿𝗼𝘃𝗶𝗱𝗲 𝗮 𝗴𝗿𝗲𝗲𝗻𝗲𝗿 𝗮𝗻𝗱 𝘁𝗵𝗶𝗰𝗸𝗲𝗿 𝗹𝗮𝘄𝗻.

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.

Up to 2X more powerful dandelion and clover control vs. previous formula

Clears out dandelions and other listed weeds—satisfaction guaranteed

WeedGrip Technology grips the weeds you see—and the ones you don't

Feeds for a better lawn next spring

Regular feedings provide the nutrients your lawn needs to look its best

Not available in FL

Grows thick, green grass all Summer with 50% less water

Builds strong, deep roots to better withstand Summer heat and drought

Created with EveryDrop Technology to maximize water usage

2-in-1 formula combines nourishing lawn food with a powerful wetting agent

4 kg (8.8 lb) package covers up to 350 m2 (3,767 ft2)