Horse Manure Mulch Calculator

Length (cm) x Width (cm) x Depth (cm)
= 1000 Litres OR 1M3
  • 1 x Bulk Bag Approx 1000L
    £100
    £83.33 ex. VAT
  • 30 x 40L Approx 1200L
    £160
    £133.33 ex. VAT
  • 60 x 40L Approx 2400L
    £220
    £183.33 ex. VAT
  • Loose loads available for orders over 15M3 Please contact us to see how much you could save on a loose load.
Please Note: Delivery charges apply for Scotland, Wales, Northern England, London and the South West of England. Read More.

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Horse Manure Mulch

** NEW BLEND FOR 2021 **

Well-Rotted Horse Manure

CPA Horticulture's nutrient rich well-rotted horse manure compost is a traditional alternative for those looking to avoid the use of chemical fertilisers. Made from horse manure, this compost is suitable for nearly any use.

Our horse manure is produced from composted shavings based stable litter. Our composting methods ensure that it is free of pests and pathogens, and does not have a particularly strong odour.

Horse manure compost contains a wide range of vitamins and minerals crucial to plant growth, including nitrogen, phosphorus and potassium, making it ideal for use as a soil conditioner, surface mulch and an aid to planting for any keen amateur or professional gardeners

Horse Manure Compost: The Benefits

  • Increases the level of rich organic material in your soil
  • Increases the level of nutrients in your soil
  • Perfect for mulching roses
  • Contains no pests or pathogens
  • Reduced odour


For general use, we recommend spreading a 50mm layer of horse manure over the area to be treated, before forking or rotavating it into the soil.

Horse compost is available in bulk bags, and pallets of individual 40 litre bags. Loose loads are also available on larger orders – for a full price, please contact CPA Horticulture directly.

A bulk bag of horse manure will be sufficient to treat an area of 18 square meters at a depth of 50mm. A pallet of 60x40 litre bags will treat an area of 48 square meters.

Read more on How our Horse Manure is produced.

​Please Note: This product is not ideal or recommended for potting or seeding. Results may vary. We would recommend Multipurpose Compost or John Innes for these applications.

When loose tipped bulk loads are ordered, the product maybe sourced from various sites depending on geography and may or may not match the analysis and description above. Full analysis available upon request.

Analysis
pH Level 6-7
Ammonia - N 374 mg/kg
Calcium 37152 mg/kg
Copper 71 mg/kg
Dry Matter 24.7%
Magnesium 0.34%
Nitrate - N <0.1 mg/kg
Phosphorus 0.51 %
Potassium 0.84%
Sodium 0.15%
Sulphur 0.32%
Zinc 120 mg/kg
Product Code: WHM
Availability: In Stock
272 reviews (4.5/5)  272 Reviews  
Judith from Lincolnshire on 30/05/2021
272 reviews
Order came through very quickly. Driver was very helpful and positioned pallet where we wanted it. Horse manure product was excellent and very friable.
norman hodgson from Haslemere on 29/05/2021
272 reviews
Delivery of my 60 x 40 bags was speedy and efficient. The quality of the Horse Manure Compost was good; easily spreadable, and no unpleasant smell at all. This is our third order with HPA and I would recommend them unreservedly for this product.
Simon from London on 27/05/2021
272 reviews
Excellent. Well rotted and does not smell. Arrived in good time despite delays with the couriers.
Clive Fenn from BIRMINGHAM on 17/05/2021
272 reviews
I have now purchased a couple of products from CPA; some Premium Compost and "Horse Manure and woodchip". Both orders were dealt with without any problems and the pallet delivery was on time and left on my drive. The items seem to be of excellent quality and just what we expected. We have paid more for worse looking compost and the plants seem to be thriving. We will continue to use them for bulk purchases.
Aitor from London on 13/04/2021
272 reviews
It is the first time I buy the Horse Manure but I am pleased with it. being bagged makes it easy to move around although there is a bit of plastic waste. The delivery was late by a day which was fine as I was working from home but would have been disappointing otherwise. Friendly and helpful delivery man. All in all I am happy with it.
Lisa from Portsmouth on 13/04/2021
272 reviews
Very pleased with product, the delivery was a day late and didn't arrive tillv4.30 in the second day. With having to be in for the delivery that was a waste of two days annual leave
Stu from Leicester on 07/04/2021
272 reviews
Reliable delivery, good quality product.
SARA from Leicester on 02/04/2021
272 reviews
It is what it says, horse manure mulch, a good product for putting nutrients into the soil. It isn’t horse manure compost, there are a lot of wood chippings but I think that is apparent in the price. Good service, good delivery, good product.
Jane Reid from St Briavels on 01/04/2021
272 reviews
Really easy to order - arrived on time - manageable size bags - looks good and easy to relay as mulch
Carolyn from Nottinghamshire on 26/03/2021
272 reviews
Ordered as an alternative when the mushroom compost was out of stock. This is the first time I have tried this product and I understand CPA are using a new supplier. I am very impressed and will order again. Although the bags were only 40L ,smaller that the 75L mushroom compost I normally have and the overall volume for a pallet of 60 less than a full pallet of bagged mushroom compost, when spread on the garden I found it went just as far. This 'fertile mulch' was black and crumbly, easy to apply to the border in and around existing plants. There was a slight occasional wiff of manure whilst applying it and nothing noticeable once on the garden. It looks great on the border.
Alan from Kettering on 26/03/2021
272 reviews
Received my 30 x 40 litre bags of manure on the day advised and in good order. I am in the process of distributing it around my garden and it is good horse manure. A little wetter than was expected but no big deal. Some big stones in some bags which reduced the manure volume but so far not too bad. This is the second time I have bought compost/manure from this company and I would have no hesitation in doing so again. The pallet that the bags were delivered on created a problem but luckily a local pallet company collected it free to get it out of my drive. It would be helpful if CPA were able to arrange collection of spare pallets but I doubt if that would happen.
Jim from Faversham on 24/03/2021
272 reviews
I have had many bags of horse manure from CPA previously and have been happy with the quality. This most recent delivery has been a significant step-down in quality. There is a very high percentage of wood/wood shavings, making it very dense when wet but as it dries out it becomes apparent how woody the overall mix is. Maybe this reflects the “new ‘21 mix” but it seems like a step-down versus the prior mix.
Gina from Linconshire on 16/03/2021
272 reviews
Excellent , on time delivery! Obliging gentlemen with fork lift dropped 100 L in perfect position. Horse manure mulch had no odour and was good consistency. Easy application to all beds and veg patch. I have a garden fanatic friend who uses this mulch annually and their garden is a fabulous. I await a bumper harvest and glorious beds! Thank you!
Catmando Cattery from Seaford on 02/03/2021
272 reviews
Excellent product, easy to apply and no unpleasant odour.
Keith Williams from Stratford upon Avon on 01/03/2021
272 reviews
This product is fantastic - a 40 litre bag is easy to move and mange - the delivery happened as promised - this is the third delivery of this product - a fourth will be ordered once this layer has settled in 12 - 24 months time. The plants love it the growth they put on is fantastic.
John Pearson from Worksop on 16/02/2021
272 reviews
If the new 2021 blend is as good as previous years, I should be in for another good crop! - As always CPA Service is excellent and to echo what many have said in their reviews, the delivery man is always polite and helpful
Simon from Ludlow on 13/02/2021
272 reviews
This is my third order but first loose load, the previous being bagged. The muck looks good but to echo a previous comment although only spread half of one of the loads have already come across several quite large stones and a house brick. The bags are however full so do not think the weight of those has affected the quantity very much.
Richard from Cheltenham on 02/12/2020
272 reviews
Product was as good as ever, but disappointing to have six half-bricks in the bag as well!
Richard from Cheltenham on 23/11/2020
272 reviews
Brilliant as ever - thank you
Jolie from Hexham on 18/11/2020
272 reviews
Proof of the product will be in the growing but looks to be excellent quality muck, well packaged and delivered to time.
Damian Treanor from London on 12/11/2020
272 reviews
The composted horse manure was well packaged and arrived on time. It spread easily and I now look forward to the results next growing season.
Richard from Cheltenham on 09/11/2020
272 reviews
My soil has really benefited from this product. Would recommend.
Michael Crouch from Chelmsford on 26/10/2020
272 reviews
Reliably good as always We have used CPA several times a year to nourish our large garden and will do so again
Stephen Walker from Chislehurst on 23/10/2020
272 reviews
My purchase arrived punctually and the driver was happy to unload and position the pallet as directed on my driveway. The Horse manure was of good quality, even better than my purchase of the same in 2018, and I'm in the process of incorporating it into my vegetable patch and flower borders. I will look forward to witnessing its positive effects over the next few years. Many thanks for your prompt and professional service.
E Gadsden from Hitchin on 22/10/2020
272 reviews
Fab quality manure delivered as arranged. I am, and remain, a loyal repeat customer.
Liz from Mortimer on 13/10/2020
272 reviews
Excellent quality, well rotted. Exactly what the garden needed. Good communication about delivery.
David Cousins from Eastleigh on 12/10/2020
272 reviews
Delivery was delayed but the team communicated with me well ahead of time to inform me of this (thank you!). Excellent well rotted horse manure, I am sure my garden will thrive now.
Neil McLellan from Birmingham on 05/10/2020
272 reviews
This was my second delivery of horse manure and as before proved an excellent product. Delivery prompt and efficient as usual. Highly recommended.
Angela Williams from Birmingham on 30/09/2020
272 reviews
Not sure if I received the right order as the manure looked more like wood chippings, or mulch???? Due to all what is going on didn't make a complaint so I just used what was delivered, someone else left the same review so it makes me feel weary ?? Not sure if I would order again
Nigel Bird from Pontypool on 25/09/2020
272 reviews
Product quality is great. Delivery on time. Very helpful when I had a query.
Nigel Bird from Pontypool on 25/09/2020
272 reviews
Delivery on time and by friendly driver. Spread easily and looks good on beds. Will see benefits next year hopefully. First time purchase, but would buy again from this supplier when I need a top up.
Ragulan from Carshalton on 01/05/2020
272 reviews
I have just had mine delivered to an earliest date than originally provided. Fantastic product and a very reliable service same as everyone mentioned in the review. I am normally not a review guy but decided to do where one well deserved.
Aditya Rungta from Preston on 28/03/2020
272 reviews
Quite frankly I am very disappointed. In the first instance product did not get delivered the reason given was manufacturing issues. Second time product got delivered but in bags which said nothing what the product was. Finally when I actually used it, 99% is wood shavings, frankly anyone who sees it thinks this is ornamental bark being sold as horse manure. Not a happy customer at all
Peter from Marlow on 02/02/2020
272 reviews
Prompt delivery and good quality
Rob from Tyne & Wear on 27/01/2020
272 reviews
Very good service and Excellent quality manure. It would be good if it was in paper bags with plastic liner to avoid excessive plastic use. No £5 voucher anywhere??
Ann from Manchester on 23/01/2020
272 reviews
Lovely flaky crumbly rotted manure. No rubbish in it, all good stuff, delivered on my chosen date to an advance time slot. All soundly bagged and well packed. My first order but will definitely be back!
Mint Green Jon from Warwickshire on 21/01/2020
272 reviews
Good product, hassle-free delivery, will order again soon.
Andy from Essex on 16/01/2020
272 reviews
Happy to recommend, I have been in Horticulture over 30years now and it is clear that trying to find a decent product that is well rotted and clean with no bell bind is becoming increasing difficult let alone a job to get to site. This stuff is ticks all the right boxes, a good clean product delivered to site when you want it with a helpful driver. Many thanks Andy.
Richard Tilbrook from Cheltenham on 31/12/2019
272 reviews
Really good product, which I've been using to mulch my borders.
Graham Bird from Aylesbury on 10/12/2019
272 reviews
I have used CPA for horse manure several times & it’s good stuff. The delivery company (Palletways) were also excellent - good communication, delivery as promised & very helpful delivery driver. I will use CPA again & continue to recommend them to friends & colleagues.
Karen from Leavening on 02/12/2019
272 reviews
Speedy delivery Lovely, well rotted manure. I used this last year and bought it again as it did so well. A great mulch in the autumn and feeds the plants through spring and summer.
Richard Tilbrook from Cheltenham on 02/12/2019
272 reviews
Really good product, especially as an attractive mulch
Richard Tilbrook from Cheltenham on 02/12/2019
272 reviews
Really good product, especially as an attractive mulch.
Ann King from Lydney, Glos. on 21/11/2019
272 reviews
So far so good. I was kept informed about the shipment with a constant email update. The delivery of horse manure was made well within the 2 hour time frame and deposited exactly where I wanted it. Due to the texture of the product we were able to easily fill buckets and transfer them to our garden (we’re both in our 70s) and hopefully it will do its job over the coming months. Have ordered another giant bag for delivery next week to make sure the garden has a really good covering with this well rotted, no odour manure.
Mitch Bravington from Newcastle upon Tyne on 12/11/2019
272 reviews
Not due to arrive until next week, however, last year’s delivery was delivered as requested and has been used with great benefit to our allotment, best Dahlias for years.
Peter from Norwich on 12/11/2019
272 reviews
Very easy to order and delivery quick and on time The bags come clean and manageable The product is good and is exactly as it says on the tin!! This is my third order
Jon from Warwickshire on 07/11/2019
272 reviews
Good stuff - smells like the real deal and spreads well!
Alexander Baker from BOURNE END on 05/11/2019
272 reviews
Delivered on on time and as specified. Bags make it veryeasy to transport and store. Will advise effectivenesso of the product next year!
Richard from Stourbridge on 29/10/2019
272 reviews
Excellent product. Delivered when and where I wanted. Will buy again.
David Langan from Wrington on 24/10/2019
272 reviews
Excellent product - looking forward to a good display next year!
David Langan from Wrington on 24/10/2019
272 reviews
Excellent product - looking forward to a goof display next year.
David Langan from Wrington on 24/10/2019
272 reviews
Excellent product - looking forward to a wonderful display next year!
Andrew from Hereford on 14/10/2019
272 reviews
Delivered by very helpful delivery service. Looks good quality, easy to use and value for money. If and when it stops raining, I will put on beds and await results.
Keith Berry from Norwich on 07/10/2019
272 reviews
Great product excellent customer service and delivery driver extremely conscientious overcoming difficult access.
Meta from Hitchin on 04/10/2019
272 reviews
Excellent manure, which we have bought for many years. Easy to handle in sturdy bags. Good delivery too. We were delighted that the driver had a motorised pallet mover as we needed the bags stacked some way beyond the gates.
Ms S Lacroix from Bath on 02/10/2019
272 reviews
This is the third time I have ordered this product from CPA....my roses love it. Consistently good service and a quality product
Andy Purslow from Stourbridge on 25/09/2019
272 reviews
ordered 45 bags 60l of the Farm Manure, bags were nice and steamy with a nice whiff , looking forward to seeing the results next growing season, The delivery driver was superb , it was absolutely lashing it down , good comms as was an allotment site, rang just before arrival .
Wendy from Ipswich on 22/09/2019
272 reviews
Brought two loads last winter. Good quality. Texture of soil much improved. Will be buying again. Only problem was with the delivery company in our area who do not possess a smaller delivery vehicle so had to transport ourselves from allotment gate to our plots.
Wendy from Ipswich on 22/09/2019
272 reviews
Brought two loads last winter for allotments. Good quality. Soil has good texture as a result of adding this. Will be buying again.
Mike from Kings LYnn on 19/09/2019
272 reviews
Have used a pallet of your horse manure for several years and always excellent quality & delivery well organised. Same drivers most years who is helpful,friendly man. Will order gain next year if I am spared.
Jim from Hexham on 18/09/2019
272 reviews
Good quality good service
Jim from Hexham on 18/09/2019
272 reviews
Good quality and service
Peter from Norfolk on 24/07/2019
272 reviews
Efficient delivery, good quality
Simon Scargill from Nottingham on 01/07/2019
272 reviews
Nice stuff. Had the kids holding their noses! Will let you know the yield results later this year
Dominic from Gwynedd on 25/04/2019
272 reviews
Ordered horse manure and what i received was half rotted woodchips, not impressed! If i go to a restaurant and order a spaghetti bolognase but receive a bowl of soup it gets sent straight back. Not only that but full of big stones probably to bulk up the weight as woodchips are light. Rip off merchants who are quite happy just to take your money. I'd like to hear what you have to say about this?
H W Russell from Nottingham on 23/04/2019
272 reviews
A very poor product, nothing like well rotted horse manure. The bags mainly contained wood chippings of no organic and nutritional value. I have complained to the supplier but have not had the courtesy of a response. It was my first order and it will be my last.
H W Russell from Nottingham on 23/04/2019
272 reviews
Very poor quality supplied. It contained minimal if any animal product and almost exclusively consisted of bark chippings of nil nutritional value. I have left a message of complaint which has not been acknowledged. As it stands this is my last as well as my first order.
p davies from london on 15/04/2019
272 reviews
good product have tried a few different suppliers but this seems the best, brought the manure in bags as I live in terraced house and have to carry through
Liz Harvey from Birmingham on 18/03/2019
272 reviews
We've been buying manure from CPA Horticulture for a number of years. The product is always excellent - well rotted and easy to spread on the borders. Our trees and shrubs love it too!
Mike from Sutton on 15/03/2019
272 reviews
Manure was of excellent quality. Delivery was to our doorstep, which was very helpful.
Paul from southampton on 15/03/2019
272 reviews
Excellent product . Well rotted and ideal for roses and the like.
Alexander Evans from Kinver, Stourbridge on 11/03/2019
272 reviews
Seems great product, helpful driver,can't wait to see results during summer.
Alexander Evans from Kinver, Stourbridge on 11/03/2019
272 reviews
Great product, helpful driver, can't wait to see results during summer
karen nicholls from haughley green on 08/03/2019
272 reviews
excellent service - delivered on time - amazing bit of driving by the delivery man as i ordered a 7.5 tonne lorry but got a 18 tonne !! seems like a great product - wish i had ordered twice as much !! ordered 45 x 60 - came on one pallet which was fine (depsite earlier comment saying it should be 2 pallets)
Permaculture Kush from London on 24/02/2019
272 reviews
Bought a pallet of horse manure compost end of November '18. Fantastic service! Great knowledge of products by the staff! Well packed and great delivery service - driver was incredibly helpful!
John from Keighley on 21/02/2019
272 reviews
Good manure delivered on time. One point to note. I ordered 45 x 60 litre bags which all arrived on one pallet. This was really too bulky and heavy for the driver to unload safely and would be better delivered on two pallets. Other than that I was very pleased with the product.
David from Sharpthorne on 19/02/2019
272 reviews
Very pleased with the well rotted manure. It arrived on time and was well packaged with a very helpful driver. Fingers crossed for a great result with our roses. Would be happy to recommend to family and friends.
Tessa H from Porstmouth on 19/02/2019
272 reviews
Delivery was excellent and components of manure good but it was far from well rotted which worries me about scorching emerging plants as I'd been forced to leave purchase and application too late really.
Val McK from Salisbury on 18/02/2019
272 reviews
Very impressed! We ordered 36 bags and are coming back for more. It's lovely stuff, highly recommended! The bags were delivered on a pallet at the end of the drive and we used a small car trailer to move them by hand, a few at a time, down a track to the back of our garden.
Richard Hart from Norwich on 15/02/2019
272 reviews
This is the second year of ordering from CPA Horticulture and I haven’t been disappointed yet. My order arrived nice and early this morning, which is great as it gives me all day to take them to the plot :) The PalletWay driver was very helpful, assisting me with getting the pallet up a lowered kerb to my back garden. As always, I am very impressed with the service and wouldn’t hesitate in recommending CPA Horticulture to family and friends.
Rodney Pardy from Poole on 14/02/2019
272 reviews
Very Good customer service and products are excellent I am a regular customer, who will be returning to order again. The bagged horse manure is clean easily applied and is a good soil conditioner and fertiliser
Rodney Pardy from Poole on 14/02/2019
272 reviews
Very Good service and quality products, regular customer
Richard from Reading on 08/02/2019
272 reviews
This was my 3rd order, so that speaks for itself! Deliveries made by same company and not slways helpful. Last delivery due 11.15 to 13.00hrs then delayed until latest 15.30. Finally turns up at 1615hrs. So, both my morning and afternoon wasted. Quality of product and quality of transport of equal importance, so change transporters.
Julian Fletcher from OXFORD on 28/01/2019
272 reviews
Excellent stuff ; dry, friable , sweet smelling and well composted. Delivered in bags it was very easy to handle too. Delivered just as promised.
Anne from Herts on 26/01/2019
272 reviews
good stuff as always, but as I’ve just stashed 20 black plastic bags into the non recycle bin, I’m very conscious of the amount of plastic in a palette load. I wonder if you are looking at more environmentally friendly packing options.
Richard Caesar from Reading on 23/01/2019
272 reviews
Have no idea what the manure is like. You asked me to review it the day before it had arrived but the delivery was a disaster. I received an email saying delivery between 11.30&1.30. Later I received another email saying 1.15-3.15. Then I received a phone call about 2.15pm from the driver saying about an hour. He eventually arrived at 4.05. A whole day wasted waiting around when I needed to go out. I’m not at all impressed especially, when he did get here and I asked him to reverse up to the garage so he could unload the bags in the inside, he made a fuss about that but did eventually do as I asked which was not at all difficult for him.
Anne from London on 18/01/2019
272 reviews
Excellent I would buy more except there has been a 25% increase in price this year
Judith Moorhouse from Barrow Upon Humber on 16/01/2019
272 reviews
Delivery came quickly after ordered. Not used yet but hopefully will be as good as previous years.
Judith Moorhouse from Barrow Upon Humber on 16/01/2019
272 reviews
Delivered soon after order. Not used manure yet but hopefully will be as good as previous years.
Frank Davies from Burntwood on 25/12/2018
272 reviews
bought a pallet some time ago, used it about 2 weeks ago for a good mulch on my herbaceous borders & a top dressing for my veg patch next year excellent stuff, could do with a few more bags.
Richard from Cheltenham on 17/12/2018
272 reviews
Very pleased indeed - nice and friable with little odour.
Graham Ferguson from Winchester on 29/11/2018
272 reviews
Very pleased with the order process, all worked as it should, and more importantly with the quality of the horse manure. Bags keep it nice and dry and easy to spread. Will certainly order again in the spring, possibly trying a mix of horse manure and mushroom compost. Thank you.
Mark from Devon on 22/11/2018
272 reviews
Delivered on time.I was a little apprehensive as it’s a bit pricier than other manures but my fears were soon put to rest.A truly excellent product.Many thanks.
Frederick Green from Whitland on 22/11/2018
272 reviews
Waiting to receive this year's order, but used the manure last year and had a splendid crop of potatoes and onions despite the drought. It is well-rotted and weed-free so saves a lot of trouble and is less attractive to slugs, despite being, as suggested above, quite expensive. I look on it as a long-term investment for the soil.
Caroline from Reading on 16/11/2018
272 reviews
Good quality horse manure, well done to the driver who managed to negotiate the tricky lane.
Caroline from Reading on 15/11/2018
272 reviews
Great product, many thanks. Well done to the delivery guy who had a tough job!
Philip Weir from Hassocks on 10/11/2018
272 reviews
I've spread half the manure by now and all looks very good. The same can not be said for the delivery. During the checkout process I was asked the size of lorry to use for the delivery. I checked the box for 7.5T. The lorry that arrived was 18T! And couldn't get to my preferred delivery position and hence had to drop the load on the road. I received a notificaction that delivery would be between 10.04am and 12.04pm. Actual delivery was at 4pm! The delivery note that I saw as part of the tracking process said that ahndballing was requested. The lorry driver specifically told me that he would not be helping onloading. All in all a very poor delivery experience.
Graham Morris from Poole on 07/11/2018
272 reviews
Well I must say I'm disappointed, I'd say 80% of my "horse manure" is wood shavings, I could get that for nothing at my local saw mill. Ripoff.
Dave from Ipswich on 05/11/2018
272 reviews
Orders a pallet of the Horse Manure Compost, which was described as fully rotted horse manure, to mulch up the borders in the back garden in preparation for replanting in the spring. The compost was a wonderful crumbly texture and pretty much odour free. It kept all the weeds at bay and has done a great job at improving the texture of my sticky clay soil. I am planning to order another pallet full to incorporate into the soil of a new raised bed for vegetables and will be topping up the mulch on the borders. The website was easy to use and delivery was when expected. A great product, definitely to be recommended.
Keith from Maidstone on 02/11/2018
272 reviews
Delivered on time and very helpful delivery operative placed pallet of 20 bags exactly where required. Well packed and no splits in bags. Contents spread well and as described. Would recommend
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