Soil Improver

Name: Premium Soil Improver Delivered across the South - Alsoils+
Brand: simple
SKU: 40-1
Price: 60.00 GBP
Availability: InStock

£60.00 exc VAT

Revive tired soil and get a head start on spring with Alsoils+ Soil Improver. This organic, peat-free blend is perfect for autumn and winter! It breaks up compacted ground, boosting nutrients, and laying the groundwork for healthier growth.

Use it to recharge beds, improve drainage, and support strong root development ready for planting season.

✅ Ideal for autumn-winter soil prep
🌱 Rebuilds soil health ahead of spring
❄️ Helps protect soil through frost and wet weather

Packed to the brim in our 750-litre bulk bags, our soil improver offers great value, top quality, and fast delivery across the South.

SKU: 40-1 Category: Grow World Soil Products Tags: compost, conditioner

Description

Alsoils+ Soil Improver is ideal for breaking up heavy clay, boosting organic matter, and restoring tired or overworked ground. Rich in natural nutrients, our soil improver helps improve structure, drainage, and overall soil health—making it easier for roots to grow deep and strong.

Perfect for use during the autumn and winter months, this blend enhances microbial activity, encourages long-term fertility, and gets your beds and borders ready for a strong growing season ahead. All of our bulk bags are generously filled, giving you excellent value and a reliable, high-quality product you can trust.

Suitable for: Mixing into topsoil, growing vegetables and general gardening

Bag size: 750 Litres

*Now available nationwide via pallet delivery – you can view all delivery areas here*

Soil Improver FAQs

What is soil improver and how is it different from compost?

Soil improver is a broad term for organic material that’s added to soil to enhance its structure, fertility, and microbial activity. It’s typically coarser than compost and is used to improve the overall condition of soil rather than as a growing medium on its own. Alsoils+ Soil Improver is made from composted organic matter and is ideal for digging into beds and borders to break up heavy soils and boost nutrient levels.

When is the best time to use soil improver?

The best time to apply soil improver is in autumn or winter, once the main growing season has ended. This gives the material time to break down further and enrich the soil before spring planting. It can also be used in early spring as part of bed preparation, especially for vegetable patches and flower borders.

Is Alsoils+ Soil Improver peat-free and environmentally friendly?

Yes. Alsoils+ Soil Improver is fully peat-free and made from sustainably sourced, composted organic matter. It’s a natural and eco-conscious way to improve your soil’s health without depleting vital peatland habitats.

How much soil improver do I need?

As a general guide, one 750-litre bulk bag covers approximately 10–12m² when spread at a depth of 50–75mm. For beds, borders, and allotments, it’s typically recommended to apply a generous layer and dig it into the top 15–30cm of soil. If you’re still unsure, try using our soil improver calculator.

Soil Improver Volume Calculator

Delivery Information

At Alsoils+, we make it easy to get your Soil Conditioner delivered directly to where you need it.

Please see our delivery information page to find everything you need to know about our deliveries including delivery times, size of our vehicles, how we deliver bulk bags and much more.

Reviews

      GOOD  
   Based on 34 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Paula Langford-Smith 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great product, great prices and really helpful delivery drivers.
  
 
      Posted on Google  
   
   Marcus Newton 
 
 
 
 Trustindex verifies that the original source of the review is Google. I ordered a delivery of mulch for my front garden from Alsoils and on delivery the driver had a tricky manouvre and caught caught the edge of our newly laid metal edging on the drive. Accidents happen. The measure of a company is how they react. The driver was apologetic, took responsibility, and briefed the office. When I called them I was passed to Matt (Director) and he took was apologetic and they offered to pay for the damage caused. No quibble at all. We're so happy with the product, and the aftercare we received from this company, that I have just ordered another delivery of their mulch for the back garden. Top product and great customer service. Highly recommended
  
 
      Posted on Google  
   
   Simon Rawlings 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent selection of products on the website, ordering process was simple, communication great throughout and delivery was fast. The driver was helpful and courteous ensuring the 2 bulk bags were delivered to where I wanted them. The product (lawn topsoil) was of impressive quality and easy to rake out over the existing lawn and now the seed is taking well thanks to the quality. Will use again as well as recommend to others.
  
 
      Posted on Google  
   
   Dave Matthews 
 
 
 
 Trustindex verifies that the original source of the review is Google. Apart from an issue with delivery, only given 30 minutes notice of delivery, all was well. Good product and friendly and helpful people. Delivery driver was excellent.
  
 
      Posted on Google  
   
   Paul Wilkins 
 
 
 
 Trustindex verifies that the original source of the review is Google. Fabulous place quality products and at the right price
  
 
      Posted on Google  
   
   Mono Motorcycles 
 
 
 
 Trustindex verifies that the original source of the review is Google. We have used Alsoils 3-4 times and each time the product has been outstanding. Always delivered on time. Great service.
  
 
      Posted on Google  
   
   Owen Gaudion 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have been working with Alsoils for over a year and couldn't recommend them enough. Very knowledgeable and great quality products!
  
 
      Posted on Google  
   
   Natalie Studwell 
 
 
 
 Trustindex verifies that the original source of the review is Google. Amazing price, amazingly fast delivery and fabulous quality topsoil that looks and smells wonderful. Highly recommended.