Compost Soil Conditioner in wheelbarrow with spade stuck in
Large topsoil bulk bag on a pallet in a garden setting
Bag of compost labeled 'Earth Cycle' on a grassy background
Soil Association Approved logo

Compost Soil Improver

4.8
Rated 4.8 out of 5 stars
6 Reviews
£8.90

Our Soil Improver is made from composted green waste and is a simple, natural way to give tired soil a boost.

Rich in organic matter, it helps improve soil structure, fertility and drainage, creating better growing conditions for plants, flowers and vegetables. It’s particularly useful after the main growing season, helping replenish beds and borders and prepare the soil for the months ahead.

A great choice for autumn, but suitable for use whenever your soil needs a little extra nourishment.

  • Helps to improve soil structure and health
  • Soil Association approved 
  • Available in bulk bags, or small bags 
  • Free delivery on all orders over £100
Select bag size

Ideal for use as an annual soil conditioner, simply work it into existing soil to help improve its texture, support healthy root growth and give your garden a strong foundation for the next growing season.

Why Gardeners Love It:

  • Improves soil structure in both clay soils and sandy soils
  • Helps soil retain water and nutrients for longer
  • Boosts soil life and encourages earthworms and beneficial microbes
  • 100% peat-free and Soil Association approved

How to Use:

Simply spread a layer of soil improver (about 2–5 cm thick) over beds, borders or veg patches and dig it in. For established plants, use as a mulch around the base to feed the soil and reduce watering.

Great For:

· Flower beds and borders
· Vegetable gardens and allotments
· Fruit trees and bushes
· Roses, shrubs, and new plantings

With our Organic Soil Improver, you’ll enjoy richer soil, stronger roots, healthier plants, and bigger harvests. Buy now.

Our Soil Improver (also known as soil conditioner) is available in small bags, large bulk bags, or full-pallet sizing. All orders are shipped on a pallet via our trusted courier network, with delivery to the kerbside or the nearest safe, accessible drop-off point. 

When you select the bulk-bag option, the pallet is offloaded using a tail-lift and moved with a pallet truck. Because of this, delivery requires a firm, level surface. If access to your property is difficult or uncertain, please contact us on 01243 781730 before placing your order so we can advise on the best delivery option. 

Once dispatched, we’ll send you tracking information. For large orders, deliveries may be split across multiple pallets depending on weight and amount. 

Free delivery on all orders over £100!

Pairs well with

Person gardening with a Bulldog Round Point Spade in a garden setting
Person holding a Bulldog round point garden spade in a garden setting
Bulldog Round Point Shovel
This round point shovel makes digging, lifting, and moving soil effortless. A classic garden essential crafted to handle tough outdoor jobs
£46.99
pedigree digging fork
pedigree stainless steel digging fork
Pedigree Stainless Steel Digging Fork
Strong and dependable, this digging fork is perfect for turning soil, lifting plants, and breaking up compacted ground
£46.50

Bulk Bag Calculator

Instructions

  1. Measure the area. If you are filling a raised bed or container, make sure to measure the depth as well. For turf dressing, mulching, and the laying of new topsoil, please refer to our product guides for information on how deep to lay for these purposes.
  2. Make sure you have selected the correct measurement units for each dimension
  3. Select the product from the list
  4. Click “Calculate” to see how much you require.

Bulk Bag Results

You require:

Buy now:

Produced in the UK

Produced in the UK

Eco friendly

Eco friendly

Peat free

Peat free

Recycled from local green waste

Recycled from local green waste

You might also like

Shop all now

FAQs

This depends on your goal! If you want to improve the growth of your plants, enjoy more blossoms on your flowers, and provide your garden with additional nutrition, then you should use compost.

However, if you want to reduce weed development, manage run-off and keep soil moist, then it’s mulch that you need.

We recommend using enough compost to blend with the existing soil in your garden at approximately a 20-30% ratio. This will ensure there is enough compost for your plants to get all of the nutrients they need, whilst not being the only soil in the mix!

Remember, Earth Cycle organic composts are soil additions and have been created to mix with the topsoil already in your garden. For more information on how much compost you’ll need for a particular project, get in touch with our team on 01243 781730 – we’re happy to help! Alternatively, if you’re buying bulk compost for delivery, then why not use the help of our Bulk Bag Calculator for a quick and easy calculation.

We recommend that somebody is present when the delivery arrives, but we can still deliver if you are not in.

Our drivers are highly skilled and will determine the best accessible place to leave your order. Should you not be present when your order arrives, but you have particular instructions of where to leave your delivery then please let us know.

Please note that we cannot accept any liability for the theft of unattended deliveries.