In this guide we’ll take a look at the best winter lawn fertilizers.
We’ve compared red quality, ingredients, effectiveness and cost
to give you our top recommendations.

What is the Best Winter Lawn Fertilizer?

IMAGERECOMMENDED PRODUCTSPRODUCTFEATURES
  • Best winter lawn fertilizer
  • Prevents winter borne diseases
  • Instant application
  • Best large lawn fertilizer
  • Kills and controls moss
  • Micro granular
  • Best year round fertilizer
  • Protects lawn against diseases
  • Great for larger gardens
  • Best easy application lawn fertilizer
  • Protects for 100 days
  • Rejuvenates and strengthens
  • Best fast action lawn fertilizer
  • Kills moss within 7 days
  • Contains seaweed to strengthen roots

More Detailed Winter Lawn Fertilizer Reviews

The Grass People 20kg Slow Release Autumn Winter Lawn Fertilizer

FEATURESRATINGPRICE
FEATURES
  • Best winter lawn fertilizer
  • Prevents winter borne diseases
  • Instant application
OUR RATING
PRICE
VIEW LATEST PRICE →

The Grass People 20kg Slow Release Autumn Winter Lawn Fertilizer Review

The Grass People Slow Release Fertilizer is the best winter lawn fertilizer. Designed to protect your lawn during the autumn and winter months, this fertilizer prevents winter borne diseases such as Red Thread and Snow Moult from forming.

This fertilizer acts slowly and steadily to ensure a late season growth and an overall healthier lawn come spring and summer. It contains high levels of potassium to strengthen your lawn’s root system and make it less susceptible to disease, while the instant application ensures it’s easy to use.

If you’re searching for a high quality fertilizer that’ll protect your lawn in both the autumn and winter, The Grass People Fertilizer is the one for you!

Proctors 20kg Autumn & Winter Lawn Fertilizer

FEATURESRATINGPRICE
FEATURES
  • Best large lawn fertilizer
  • Kills and controls moss
  • Micro granular
OUR RATING
PRICE
VIEW LATEST PRICE →

Proctors 20kg Autumn & Winter Lawn Fertilizer Review

The Proctors Lawn Fertilizer is another high quality lawn feed, specially formulated to protect your lawn in the autumn and winter months. It contains iron to help kill and control moss, with the 20kg bag covering over 500 square meters.

This uses a micro granular rather than a mini granular formula so you’ll get more for your money. It’s safe to use and great quality; a professional grade fertilizer in a handy 20kg bag – perfect for domestic use.

If you have a large lawn and you’re searching for a quality fertilizer to protect it and prevent moss during the winter, the Proctors Lawn Fertilizer is the one for you!

Proctors Autumn and Winter Lawn Feed

FEATURESRATINGPRICE
FEATURES
  • Best year round fertilizer
  • Protects lawn against diseases
  • Great for larger gardens
OUR RATING
PRICE
VIEW LATEST PRICE →

Proctors Autumn and Winter Lawn Feed Review

The Proctors Autumn and Winter Lawn Feed is the perfect lawn treatment for the colder months, helping to prepare your garden for the hot summer. This feed has a specially designed chemical composition to protect your lawn against winter diseases, and it can be used year-round if needed.

This bag will cover over 500 square meters of lawn so it’s perfect for larger gardens. It works to strengthen the root system while preventing damage so you can have a lawn you’re proud to show off come springtime.

If you’re serious about your lawn and searching for a fertilizer that’ll have it in tip top shape in time for the spring and summer, the Proctors Lawn Feed is our top recommendation.

Substral 2kg Winter Fit Lawn Fertiliser

FEATURESRATINGPRICE
FEATURES
  • Best easy application lawn fertilizer
  • Protects for 100 days
  • Rejuvenates and strengthens
OUR RATING
PRICE
VIEW LATEST PRICE →

Substral 2kg Winter Fit Lawn Fertiliser Review

The Substral Winter Fit Lawn Fertilizer is perfect for small gardens, covering up to 100m squared. This rejuvenates and strengthens your lawn in late summer and autumn, while also protecting it in the winter. It prevents diseases that come from the cold weather, so you can enjoy a healthy and luscious lawn come spring.

This feed fertilizes your lawn for up to 100 days, and it’s very easy to apply. It’s fantastic value for money and comes in a small 2kg bag that’s easy to both carry and use.

If you’re searching for a winter lawn fertilizer that’s easy to apply and great quality, the Substral Winter Fit Lawn should be top of your list.

Miracle-Gro 12.6kg EverGreen Autumn Winter Lawn Care

FEATURESRATINGPRICE
FEATURES
  • Best fast action lawn fertilizer
  • Kills moss within 7 days
  • Contains seaweed to strengthen roots
OUR RATING
PRICE
VIEW LATEST PRICE →

Miracle-Gro 12.6kg EverGreen Autumn Winter Lawn Care Review

The Miracle-Gro EverGreen Lawn Care is a high quality lawn fertilizer that strengthens your grass to help it withstand bad weather. This feed kills moss within 7 days; simply apply and rake out the dead moss a week later.

This fertilizer contains seaweed that aids the roots, allowing your lawn to withstand very cold temperatures. It can be used from September to November, and it’s easy to apply. Children and pets can re-enter the treated area once the fertilizer has been watered and dried.

If you’re looking for a fast action lawn fertilizer that’ll both strengthen your lawn and protect it against moss and other diseases, the Miracle-Gro Evergreen Lawn Care is the one for you!

Winter Lawn Fertilizer Buyer’s Guide

Fertilizing your lawn in the winter is a great way to perk your lawn up after a dry summer with a lot of footfall! A winter lawn fertilizer will also help protect your lawn from harsh winter weather, and get it ready for spring.

The most important thing to look at is the ingredients or, more specifically, the N P K numbers. Your winter fertilizer should contain nitrogen, phosphate and potassium. While spring fertilizers will contain more nitrogen to encourage grass growth, winter fertilizers may have higher levels of phosphate and potassium. These will encourage roots to grow and strengthen your lawn after a hot summer.

While your lawn will see far less footfall in the winter months, it’s still worth hunting for a fertilizer that’s both pet and child safe. Your lawn should be safe to use again as soon as the fertilizer has dried – essential if you have dogs, cats or outdoor-loving kids!

Finally, your fertilizer should be easy to apply. Liquid fertilizers are usually very easy as they can simply be poured on. These are fast acting, although the mixing process can take some time.

Granular fertilizer is slightly harder to apply well, as the radio can be difficult to get right without a spreader. Avoid fertilising your lawn with granules on a windy day, as they can be blown across your lawn, leading to certain areas having more coverage than others.

Conclusion

A winter lawn fertilizer will strengthen your lawn in the colder months, leading to luscious green grass in the spring and summer. For its great protection and high quality, The Grass People Slow Release Fertilizer is our top recommendation.

Scroll to Top