Horse Manure Compost Calculator

Length (cm) x Width (cm) x Depth (cm)
= 1000 Litres OR 1M3
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 Compost

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 organic horse manure, this compost is suitable for nearly any use.

Our horse manure is produced from composted stable litter produced by racing horses. Due to the animals' diet, this manure will not contain any seeds that could introduce weeds or other plants to your gardens, and 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

  • Fully organic soil improver
  • 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

Product Composition

  • Well-rotted horse manure
  • pH Level: 5.83
  • Ammonia: 374 mg/kg
  • Calcium: 37152 mg/kg
  • Copper: 71 mg/kg
  • Dry Matter: 24.7%
  • Magnesium: 0.34%
  • Nitrate: <0.1 mg/kg
  • Phosphorus: 0.51%
  • Potassium: 0.84%
  • Sodium: 0.15%
  • Sulphur: 0.32%
  • Zinc: 120 mg/kg

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 60 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 36x75 litre bags will treat an area of 54 square meters.

Read more on How our Horse Manure is produced.

 

Analysis
pH Level 5.83
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
137 reviews (4.9/5)  137 reviews  |  Write a review
Steve B from Stratford-upon-Avon on 16/05/2018
137 reviews
Brillinat service and fabulous product!
Steve B from Stratford-upon-Avon on 16/05/2018
137 reviews
Excellent service from CPA Horticulture. The composted horse manure was well packaged and shrink-wrapped on a pallet. The compost itself is wonderful! It has been allowed to rot down to a usable friability with no smell of horses - just like iot should be. It is good as a general garden top dressing but also, mixed with normal compost & bonemeal, as a potting mix when planting out trees & shrubs. It really aids water retention around the roots.. Will definitely be buying from CPA in the future!
Heather Burley from Littleborough on 13/05/2018
137 reviews
Great product: well packed and spreads brilliantly. Almost no smell due to the composting and a pleasure to use (apart from the digging in, which isn't really any fault of the product). Would certainly buy again when I've used this load.
L.R. Milne-davies from Kent on 07/05/2018
137 reviews
I have been ordering the horse manure for many years. The product has no smell, is of a good well-rotted texture and is easy to spread onto the soil. The delivery driver and I push the pallet on a trolley to where I would like the product sited. I intend to order this product indefiantaly.
Jon D from St Ives on 02/05/2018
137 reviews
Excellent stuff would recommended
Jon D from St Ives on 02/05/2018
137 reviews
Excellent - lovely stuff would recommend
L Harvey from Birmingham on 18/04/2018
137 reviews
Fantastic quality - the best we've ever had. The consistency is excellent and it's very easy to spread. So good, in fact, we're planning to order another pallet in the autumn!
Mrs U from Maidenhead on 15/04/2018
137 reviews
Well-rotted and superb manure. Easy to spread and no unpleasant odour. We were not in when it was delivered, but the delivery driver made sure it was well- placed and did not obstruct our drive. We are about to order more.
Jeff Atherton from BATH on 07/04/2018
137 reviews
Third time that we have used CPA for these bulky materials. Quality of service and goods is high with attention given to any special needs (eg delivery dates etc). Far more convenient than garden stores with the 60 or 70l bags easy to move. We have also had 1 m3 bags which are OK if you have the space.
Peter prouse from Baughurst on 02/04/2018
137 reviews
Excellent compost and prompt delivery
Ann from Falmouth on 27/03/2018
137 reviews
Great compost. Delivered as promised. Well rotted
Gary Yates from Romsey on 23/03/2018
137 reviews
Excellent product and great service. Just ordered another full pallet
Gary Yates from Romsey on 09/03/2018
137 reviews
Excellent Product and first class service. I've just ordered another 45 bags
Maggie from Bath on 05/02/2018
137 reviews
I used this manure for the first time last year and was very pleased with ease of spreading and effectiveness of product. Ordered more this year and was delighted that the same gentleman came to deliver it. It arrived on the requested day and he is so friendly and helpful.
Anne from Berkhamsted on 02/02/2018
137 reviews
Finally finished spreading my 36 bags and about to order pallet no 2. Lovely stuff.
Caroline from Somerset on 02/02/2018
137 reviews
Excellent service and product. many thanks
Anne from Berkhamsted on 29/01/2018
137 reviews
Delighted with my compost. Lovely and fine; easy to spread, and a nice grassy scent. My compost arrived 2 days early having been rung by the delivery company to check that was ok. I'm halfway through spreading my 36 bags, but will definitely order another palette once I'm done. Just trying to think in these days of plastic awareness, what to do with 36 black plastic bags.
polly@pollydevlin.com from London on 29/01/2018
137 reviews
Very helpful delivery man! please thank him don't know about the quality of compost yet as haven't used but it smells right! Thanks. PD
Richard from Norwich on 15/12/2017
137 reviews
I spent a long time searching for a reliable supplier of manure for my allotment, so when I came across all the positive reviews for CPA Horticulture I thought I would give them a try. Ordering via their website was incredibly easy, and my shipment arrived on the day I’d requested. When unloading the sacks, I was surprised to find that they were still warm (always a good sign) and that there was minimal odour (another plus!). Yesterday, I took five sacks to my plot and covered one of my raised beds with it. I saw straight away that this was quality stuff: there were no chucks of wood (often found in lower quality products) and no un-decomposed matter in the manure. It was a nice dark colour and it spread very well. I’ve got another 31 sacks to transfer to my plot before winter really sets in, but I’m optimistic that next years crops will be amazing!
Al Coxon from Northapton on 25/11/2017
137 reviews
I have never seen manure as good as this. There are no large pieces of straw and even though it’s -1 outside the bags are warm to the touch. It is very easy to work with and has a very good smell. I ordered 36 bags and will be ordering more for my allotment Keep up the good work
Andrew from Finchingfield on 10/11/2017
137 reviews
After having seen the results of this manure that I suggested my Brother & his wife get last year for their new garden; I decided it was probably about time to mulch and replenish my own. The well rotted horse manure having already been shredded prior to packing means that it spreads far easier and any odd clumps from the lower more squashed bags are very easy to crumble apart. This is really one of the main reasons I liked the idea of CPA's sourced product - it can be tiresome work all the lifting, carrying and spreading so this friable, bagged product certainly makes it more manageable! Having already laid down several tonnes of worm castings just before the manure delivery arrived I am ever hopeful of some fantastic results come the spring and summer!!
Michaela Phillips from NEWBURY on 09/11/2017
137 reviews
I am extremely pleased with this product. Arrived within the week, delivery man put the pallets of compost where requested. Compost itself was well rotted, light and crumbly which made spreading easy. I would certainly buy this product again in the future and recommend its application to anyone who asks
Ken Perrins from Emsworth on 27/10/2017
137 reviews
Excellent service as usual. The manure helped produce great flowers this year, hence the repeat order. CPA could be a bit more proactive at apply the £5 off for repeat users, I couldn't find my discount voucher.
John Blakey from Bedford on 24/10/2017
137 reviews
Excellent. Easy to order, prompt delivery, very helpful delivery guy, looks a good quality.......We're creating a new garden and I'm sure I'll be ordering more.
Dr David Turner from Market Harborough on 19/10/2017
137 reviews
The compost looks to be terrific stuff. Having manhandled every single one of the 36 bags, it was interesting to note how each bag differed in weight and feel. Some were light and fluffy and easy to lift, while others were heavy, wet and compacted and therefore a pig to lift. But then, I am in my seventies. It would have been nice for almost a tonne to have been delivered right onto the premises but, although it was a modest sized pallet, it came inside a 13 foot high lorry which could well have scraped its roof on trees beside the lane. It was just as well that I have a garden tractor and trailer to ship the stuff the remaining 400 yards and before he left, the driver was kind enough to snip off the pallet wrap. I would not have been amused to make 36 wheelbarrow trips up and down the hill.
Charles from Exeter on 16/10/2017
137 reviews
Excellent product delivered by helpful driver om schedule. We had to unload a lot of the bags manually as a result of the slope, but no complaints.
John from Wimborne on 13/10/2017
137 reviews
Very good product and good service when ordering and delivery
John Denton from Thirsk on 07/10/2017
137 reviews
We were told about CPA Horticulture by a friend. We crossed our fingers and ordered two pallets of horse manure; we were not disappointed. The manure is of exceptional quality and we are very pleased with it. CPA Horticulture is professional and the service is fast. CPA being a nationwide distributor are supported very well by a first class courier service. We will be repeating our order next week. Thank you.
John Denton from Thirsk on 07/10/2017
137 reviews
We were lucky to have been told about CPA Horticulture by a friend. We crossed our fingers and ordered 2 pallets of horse manure, we have not been disappointed. The manure is as good as it gets. The service is professional and fast. Although a nationwide serving company the courier firm were excellent We will be repeating our order next week Thankyou
Jane Nankivell from Brighton on 07/10/2017
137 reviews
The horse manure is lovely ! Sweet-smelling, dark, fibrous.....Need to ask me in a year's time how the plants are doing as a result of mixing it in to my very chalky thin soil.
Bowcutt from Basingstoke on 02/10/2017
137 reviews
Not yet opened so cannot comment on quality. Delivery was excellent, driver very pleasant and helpful. Only potential problem, I was advised last week by email that I would be advised after 11am of delivery time but received call about 9-00am that he was 5 minutes away. No problem today but wee were about to take the dog for a walk.
Mrs Scott from Cambridgeshire on 28/09/2017
137 reviews
This is the first time we have used CPA Horticulture. We recently bought 36 x 75kg bags of horse-manure. Excellent level of customer service and we were kept informed of the delivery right the way through. The lorry was very large so the bags had to be off loaded near the gate but we didn't mind too much. We were very pleased with the product itself, very well rotted manure with no stones or rubbish in it. Overall very pleased. Will use again.
Mike from Dersingham,Norfolk on 21/09/2017
137 reviews
This is the third or fourth delivery of bagged horse manure I have had over the years and always impressed with the quality and great customer service you provide. Hope to be ordering for many years to come. Many thanks.
Ian Shepherd from ILKLEY on 18/09/2017
137 reviews
The manure was of good quality and arrived on time. I will use this provider again.
Ian Shepherd from ILKLEY on 18/09/2017
137 reviews
The manure is of good quality and arrived on time. It was delivered very efficiently and it is relatively easy to move around. I will use this provider again.
Ian Shepherd from Ilkley on 26/06/2017
137 reviews
The manure arrived on time and was delivered well. The chap maneovered the trolley down the drive to the exact spot. The manure seems to be of good quality. I will certainly order more.
S Rainbow cross from Halesowen on 13/06/2017
137 reviews
Arrived on time, good quality manure, very pleased
Ian Shepherd from Ilkley on 08/06/2017
137 reviews
The manure arrived on time and was delivered very carefully. I would use you again.
sally from Lampeter on 16/05/2017
137 reviews
Fantastic. Best quality. Best value for money. Best produce grown because excellent quality.
sally wilkin from Lampeter on 16/05/2017
137 reviews
I love these products. Very efficient service and the quality of manure is the best you can get. Which shows in the fabulous produce we grow each year. Good value for money too better than anything else I have found. All bags arrived in good condition. Can't sat better than that!
Peter from Pershore on 08/05/2017
137 reviews
Arrived as stated and the manure was just as good as previous ordersw. Thank you
Paul from Bucks on 07/05/2017
137 reviews
Thanks for a prompt order; a pallet of your finest rotted manure :) As described, and now being enjoyed by the worms in our garden. Would buy again
Alok from London on 03/05/2017
137 reviews
Manure arrived today, hope to share some lovely veg photos with CPA horticulture this year. A big thank you for delivering the ingredients for my soil mix.
Schick from near Settle on 20/04/2017
137 reviews
Horse Manure. Excellent stuff, well rotted down, (absolutely no noticeable odour - but then my nose ain't all that great) and clearly excellent as top dressing and general soil improver. Service & delivery flawless.
Peter Allen from Loughton on 14/04/2017
137 reviews
Excellent product, Good value for money, Delivery on time and helpful. Will use again.
Yae from Sevenoaks on 12/04/2017
137 reviews
Delivered promptly by a friendly driver. Very good quality as usual. Will purchase again when this lot is gone.
Linda swan from Ashford on 02/04/2017
137 reviews
This is the second time we have used compost from cpa excellent stuff well rotted have recommended to my family and friends.
Joan from Malvern on 01/04/2017
137 reviews
Brilliant product, sweet smelling, friable and really easy to spread. Will buy again next year.
Tim from Corfe Mullen on 27/03/2017
137 reviews
The producr is excellent - easy to handle and well rotted. The delivery was less than fine. Having specified a 7.5 ton lorry, a much larger one turned up which could not turn round. The pallet on which the manure bags had been loaded could not be unloaded with the trolley available, so the bags had to be unloads by hand. The same experience as Mr Brooking from Lancashire.
Gordon from Bodmin on 20/03/2017
137 reviews
Prompt and efficient service with friendly driver overcoming problems of large lorry in small muddy lane.
Stephen from Stradbroke on 20/03/2017
137 reviews
Arrived on time and as ordered , excellent.
David Hill from Birmingham on 20/03/2017
137 reviews
Top quality product delivered on time.
Mike Hood from Loughborough on 15/03/2017
137 reviews
Excellent product and service, now even better since deliver vehicle is equipped with motorised trolley. Last years delivery had to be dropped at the roadside - manual trolley could not negotiate the slope of my drive; this time it was taken to exactly where i wanted it. One minor niggle; both this and last years delivery included a couple of torn bags. These were at the top of the stack so presumably were damaged during loading/transportation
L. Walker from Stevenage on 12/03/2017
137 reviews
CPA very efficient in helping, even contacting the delivery company when the driver didn't turn up on the day, so had to rearrange. Composted manure is in clean bags, very well-packaged. The quality of the manure is excellent, really good for the clay soil I have on my allotment - makes it all crumbly and fine.
Jim Batt from Burgess Hill on 07/03/2017
137 reviews
The Compost I bought was £140 not £115, (upgraded from bulk bag )the content varied slightly from bag to bag,there is rather a lot of chippings in the horse compost,however,the compost is easy to use and well composted. Yourdeliveryman put it by my gate and was very helpful. It doesnt smell of horses as expected ,but I would sy thats a good thing. Overall ,well done. Jim Batt
David from Harrogate on 27/02/2017
137 reviews
First-time customer, just received a consignment of bagged horse manure. Arrived on schedule. Driver delivered it half-way down the drive on electric pallet cart but refused to go the extra 30 yards to the end. Couldn't understand why as drive is smooth new tarmac and dead level. However, the bags are clean and not difficult to handle. I could take 5 at a time in a wheelbarrow. Impressed by the product. Maybe a relatively high straw content? - it's hard to judge - but the product is certainly well matured and sweet smelling. It's fairly dry and therefore not too heavy to handle, and finely chopped so it flows well too. If you're fed up with getting so-called "well rotted" horse manure that turns out to be fresh and needs stacking for 6 months, this will be a revelation. Overall good value, I would purchase again.
Angela Dawson from SHREWSBURY on 25/02/2017
137 reviews
Manure arrived a day later than ordered but the driver was helpful and pleasant. The product is as advertised very pleased with it and would not hesitate to use this company again b
Rob from Surbiton on 22/02/2017
137 reviews
Simple order process, delivery confirmed and delivered when it should have been. Product fab, will use again next year.
Nicola from Market Harborough on 17/02/2017
137 reviews
Delighted, arrived when promised and all seems great.
David from Belper on 10/02/2017
137 reviews
Very helpful deliveryman even though delivery not easy due to slope of road. Nice product, well rotted and no strong smell.
Alex Orgill from Uckfield on 07/02/2017
137 reviews
Very pleased with my well-rotted horse manure. I bought it individually bagged and it seems to be of excellent quality.
Steve from Ropsley on 24/01/2017
137 reviews
Order of manure received promptly. It looks like good stuff.
Graham Vickers from Leeds on 07/12/2016
137 reviews
Can I have one tone load horse manure pls let me know I got a Oakwood lane alloment pls tell me how much cost load horse manure pls text to me
David from Oxford on 05/12/2016
137 reviews
Excellent quality, its is just a shame that the delivery was a day later than expected. We will be ordering more.
Nick Irens from Cowden, Kent on 30/11/2016
137 reviews
Many thanks for your excellent service and first class manure provided. I will definitely being purchasing more from you in the future.
Maggie from Bath on 29/11/2016
137 reviews
Good ordering advice and email updates. Excellent delivery service: delivered on agreed day and phoned one hour beforehand as promised. Driver was great - very friendly and efficient and went to great trouble to drop load at a convenient spot. Manure seems fine - a lot more expensive than previous order from farm but much easier to spread as not full off lumps of clay and straw. Will see how garden grows next year and , if good , will order again from this efficient and helpful company.
Dave t from Stafford on 24/11/2016
137 reviews
Great material, proof will be seen in next years crops, but looks good. Delivery driver could not have been more helpfull.
Stefan from Bourton on 21/11/2016
137 reviews
Thank you. Prompt delivery, helpful driver and the product is good.
Dave Thompson from Stafford on 18/11/2016
137 reviews
Aoduce and flowers show its worth.rrioved as promised and the product is as good as the reviews above have it. can highly recommend. Hope next years pr
Jeff from Bath on 16/11/2016
137 reviews
This all worked out according to plan. Manure is far easier to handle / store etc. when bagged - so long as rotting has slowed down. Costlier but worth it. Ordering was easy, delivery prompt and the driver was able to negotiate some badly parked cars without damage..
Ken Perrins from Emsworth on 07/11/2016
137 reviews
Good quality product and excellent delivery service.
Richard laidler from Hexham on 02/11/2016
137 reviews
Excellent service. Driver amenable with positioning of delivery. Quality of compost very good. Great service all round.
C Will from Norfolk on 02/11/2016
137 reviews
Good quality manure in handy bags. Very helpful delivery driver. Will order again
Philip Noakes from Tunstall Common on 01/11/2016
137 reviews
I was very pleased with the delivery and the product It is easy to handle and in my sandyvsoil will ensure the garden growth takes off next spring
Pete from Billericay on 01/11/2016
137 reviews
The 1st load was so good I had another load and may well get a 3rd. Good stuff and reasonably priced
Amanda Cooper from Chipping norton on 21/10/2016
137 reviews
Super looking stuff - cant wait to spread it! One sack was split. Driver a bit reluctant to unload - will need 2 pallets next time to spread the load on the sack trolly.
Dieter from St Margarets at Cliffe on 04/10/2016
137 reviews
Very efficient service v, it all arrived as advised. Good quality product will more then likely purchase more - well done.
Nobuto from Sevenoaks on 23/09/2016
137 reviews
Delivery did not come on the day I requested so contacted the company & got a reply that the driver ran out of time. A bit of hassle but rearranged delivery and everything went fine after that. The driver was very friendly & helpful. Very happy with the product.
Edwin Hedges from Aylesbury on 21/09/2016
137 reviews
Absolutely brilliant service from you yet again (if it wasn`t I would not be returning back to you), your manure is very good in deed for my garden-I would suggest it`s bit expensive though-but it makes a great improvement to tiny 30sq.yards of garden. I would also like to thank your driver but I do not have an Email address for his superiors Can help me? Well done CPA, Edwin Hedges
Edwin hedges from Aylesbury on 21/09/2016
137 reviews
Many thanks for your prompt attention to my repeat order for this year. Your manure is expensive but my 30sq yards of back garden thrives on it. The driver was the same as last year (ex Army man) and I would like to express my appreciation to his company, could you please tell me the Email address of his superiors. Well done to my suppliers. Edwin Hedges
Sarah The Kiwi from Shrewsbury on 19/09/2016
137 reviews
Good quality horse manure. Excellent, prompt & reliable service as always.
Alan Chaytor from Milton Keynes on 11/09/2016
137 reviews
Order placed Sunday goods delivered Thursday - exactly when they promised. Quality is better than expected but I have a tad more than I need. A 20 bag option would be ideal. Not cheap but delivery a bonus. No complaints so far.
aj bailey from fareham on 02/09/2016
137 reviews
Faultless packaging and delivery service. Now looking forward to enjoying the beneficial effect on the plants and soil conditions.
Hugh Reeves from Hitchin on 20/08/2016
137 reviews
Prompt delivery with helpful driver. Well packed and no split bags this year. If it is as good as it smells it will be up to standard!
P.H. from Oswestry on 09/08/2016
137 reviews
Very helpful delivery man, when promised. Product in clean bags, exactly as described, very little smell. The value will be seen next year in the quality of the veg!
Peter from Pershore on 28/07/2016
137 reviews
Manure arrived quickly by a very helpful driver. The product is that good that I have just doubled this order to do the entire garden. Thank you
CA_ from Leicester on 01/07/2016
137 reviews
Good quality, as described. Will buy again.
Adrian Bode from Malpas Cheshire on 01/06/2016
137 reviews
AI have only just received the manure and have opened one or two bags and it looks excellent quality. I found the delivery driver to be very helpfull and courteous. I shall definitely use your company again.
norman hodgson from fernhurst on 27/05/2016
137 reviews
Service efficient (even without the one hour early warning of delivery. Friendly helpful driver. Good product. Entirely satisfied, thank you.
Kath from Berkshire on 04/05/2016
137 reviews
The manure looks excellent, great service, delivery exactly as ordered and on time - thank you
Sarah Jenkins from Shrewsbury on 28/04/2016
137 reviews
As a returning customer for the fourth time, as always, delighted with the service from CPA and the quality of the horse manure purchased. A great product which I'm sure my garden will appreciate.
Wanqi from Burgess Hill on 26/04/2016
137 reviews
Excellent quality! Thank you so much and I will keep using this as my garden supply!
Wanqi from Burgess Hill on 26/04/2016
137 reviews
Excellent quality! I will keep using this as my garden supply! Thank you very much !
Alan McKenzie from ASHINGTON on 19/04/2016
137 reviews
Looks to be just what I wanted Being bagged made it easy to move into the garden and store. delivery couldnot have been better. Driver managed to drop pallet as close to garden gate as was possible Many thanks to all
Patricia Brown from Reading on 16/04/2016
137 reviews
Delivery prompt and excellent driver even though the pallet was badly stacked and a quarter of the sacks fell into the street. However the courier guy saved the situation and wheel barrowed the fallen bags onto the drive. Product looks excellent though won't know the result for a few months. Will buy again if results are good.
Ian Monaghan from Malvern on 12/04/2016
137 reviews
The delivery was very prompt and efficient. I was particularly pleased that a smaller lorry could be used to accommodate the narrow entrance to my driveway. Would recommend. Ian
Stu from Leeds on 07/04/2016
137 reviews
Top Noth, great quality manure smells great... will buy again
Terry from Lacock on 06/04/2016
137 reviews
Excellent website, easy ordering and first rate customer service. Cheerful, helpful palletways delivery driver. Ordered three pallets , Mushroom compost, Horse manure compost and Multi purpose compost. Delighted with all three, quite the best we have ever received, will re-order on a regular basis, thanks.
Tony from Bristol on 05/04/2016
137 reviews
Good product, great service
Tony from Bristol on 05/04/2016
137 reviews
Good product, Great service

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