SLOW RELEASE: Autumn/Winter Fertiliser

SLOW RELEASE: Autumn/Winter Fertiliser
4 Reviews Feefo

4-month premium protection
A steady feed for your lawn throughout winter
Helps to fight winter disease and frost in one application

Full Description
Incl. VAT: £58.80
£49.00 Ex. VAT
Per Bag

* Required Fields

Incl. VAT: £58.80
£49.00 Ex. VAT
Per Bag
Bulk Discount Savings

Bulk Discount Savings

There are currently extra discounts on offer for those who buy in bulk. It works out as follows:

  • 100kg to 199.99kg – 5%
  • 200kg to 349.99kg – 7.5%
  • 350kg to 499.99kg – 10%
  • 500kg+ - Please use our Bulk Order service


We are experiencing a much higher demand, we have plenty of stock and our courier is still operating, you will notice extended fulfilment times for both the express and standard services. Please allow 1-2 extra days.


• Next Day Delivery - We have renamed our Next Day service to Express, allowing extra days for delivery.

• Saturday Delivery - We have removed Saturday deliveries for the time being.

How much do I need?

Find out how much to order using our simple surface area calculator, it will tell you how many KG's of seed to order so you do not order too much or too little.

Launch Seed Calculator

Seed Calculator

Please enter details about the area you require seed for and our seed calculator will then tell you how many kilograms you require based on the size of your area.

1What shape is the area?

  • Square
  • Circular
  • Eliptical
  • Triangle

2What are the dimensions of the area?

Width (m)

Length (m)

Diameter (m)

Width (m)

Length (m)

a (m)

b (m)

c (m)

3Amount Required

You require 0 kilograms of grass seed to cover 0m2

Related Products

Product Description

Product Description

SLOW RELEASE: Autumn / Winter provides your lawn with the ultimate protection from winter disease and frost. High levels of potassium help to harden your grass against extreme cold weather conditions and preserves your lawns appearance until spring / summer. One application offers 4 months coverage during your lawn’s harshest months, resulting in a hardy and healthy sward come the following summer. After application, we recommend waiting 1 week – 10 days before planning to seed. This ensures your fertiliser has adequate time to take effect.

This fertiliser carries minimal risk of scorching your grass blades, however, remember to water it off or apply just before the rain is due. Wear gloves when fertilising to protect your hands from the chemicals in the fertiliser granules. For more information on all things fertiliser, read our complete fertiliser guide.

Mixture Breakdown

NPK 8-0-6

Usage Guide

How to Use this Product

This is a granular fertiliser that can be applied by hand (when wearing a glove) or by using a handheld or rotary spreader. If you are using a handheld or rotary setter, please check with the manufacturer of your spreader for the appropriate setting. After spreading your fertiliser, make sure to water it in. Not watering your fertiliser in can potentially scorch existing grass or delay the benefits of the fertiliser.

If after watering the fertiliser does not disappear and dissolve off the surface continue to water until you cannot see the granules, this normally takes 2-3 days but can be a little longer depending on the weather. You can apply this fertiliser from August to October. For a more instant effect going into winter, you may wish to consider our QUICK RELEASE: Autumn / Winter fertiliser.

Recommended Usage

Use August to November
Sowing Rate 35 grams per m2
Watering This fertiliser MUST be watered in - granules should not be visible after application.


Once the fertiliser is no longer visible on the surface, you can be sure that it is starting to take effect on your lawn. We recommend waiting 1 week – 10 days before planning to seed. If, after use, you have leftover fertiliser store in a sealed bag in a dry area for future use.

Questions & Answers

Product Questions

Sort by ASC
Is this product good to use immediately prior to seeding your lawn in September/October?
Can this product be used to feed existing lawned areas to make them healthier?
Is this product a good Autumn treatment to kill/discourage moss and trefoil?
How much do I require to treat 500 square meters
Can I use this product immediately after over-seeding area?

How much do I need?

Find out how much to order using our simple surface area calculator, it will tell you how many KG's of seed to order so you do not order too much or too little.

Launch Seed Calculator

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Customer Reviews

Date Rating Customer Comment Company Comment
05-Nov-2019 Service:


Service rating : Met requirements, proof of the product is not immediately evident, hence 4
Product : As previously stated. Bob
21-Oct-2019 Service:


Service rating : High quality fertiliser/ lawn feed delivered fast and efficiently and what a high quality product results visible in a week
Product : works in days simple to apply and better quality than cheaper alternatives

Why Shop With Us

High Quality Sources

We source the very best quality fertilisers, grass and wildflower seed so we can be sure you get the best possible results.

No Hassle Returns

If you decide you need to return your purchases we offer a no quibble returns policy for your peace of mind.

Same Day Dispatch

We guarantee next day delivery for all orders placed before 2pm & where possible for all orders before 3.00pm.

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