Allotment Gardening Advice Help Chat

Growing => Grow Your Own => Topic started by: vikingraider on March 14, 2024, 17:00

Title: Horse manure
Post by: vikingraider on March 14, 2024, 17:00
My new neighbours at the allotment have kindly given me a 50l bag of fresh horse manure. What would be the best thing to do with it? I was thinking of putting it in a blue barrel with my grass clippings and shredded paper to rot down for a few months. Would that be best?
Title: Re: Horse manure
Post by: Hampshire Hog on March 14, 2024, 18:03
Sounds good to me.
If it’s very fresh it might need several months before it’s usable.
Obviously if it’s still hot it will burn crops.
Title: Re: Horse manure
Post by: vikingraider on March 14, 2024, 18:57
Sounds good to me.
If it’s very fresh it might need several months before it’s usable.
Obviously if it’s still hot it will burn crops.

Ah yeah, it looks very fresh. It didn't smell though, although i only opened the bag to make sure it wasn't his wifes head lol, so didnt get time to get a good whiff
Title: Re: Horse manure
Post by: vikingraider on March 19, 2024, 19:37
I did what I said I was going to do and checked on it today. When I lifted the old compost bag I had as a cover you could see steam coming off it!
Title: Re: Horse manure
Post by: Goosegirl on March 20, 2024, 09:22
Just check the horses haven't been on grass that's been sprayed with something containing aminopyralid.
Title: Re: Horse manure
Post by: vikingraider on March 20, 2024, 14:57
 My neighbours have spread it all over their plot so they'll have issues first while mine is rotting down. But thanks for the warning
Title: Re: Horse manure
Post by: rowlandwells on March 25, 2024, 16:26
Goosy is absolutely write aminopyralid can be fatal for plants that's why we stack our horse manure for 12 months before using it we have been using horse manure for a number of years now without any problems its just making sure you don't use fresh  horse manure
Title: Re: Horse manure
Post by: AnneB on March 26, 2024, 06:59
Goosy is absolutely write aminopyralid can be fatal for plants that's why we stack our horse manure for 12 months before using it we have been using horse manure for a number of years now without any problems its just making sure you don't use fresh  horse manure
You should always rot down manure otherwise it will deplete nitrogen from the soil, which is the opposite of what you want and can burn plants.
Aminopyralid in manure is a different matter altogether and can persist for long periods in stored manure.  This is the RHS advice:
"Unfortunately, residues in manure can remain for extended periods, even up to two years.
Long term storage is an option. The manure must be fully rotted down over several years before use."
Title: Re: Horse manure
Post by: rowlandwells on March 28, 2024, 08:39
yes that s well worth pointing out AnneB something I must admit I hadn't thought of that although I know this to be true but I didn't get that advise from the RhS an old gardener told me this many moons ago and as I said in my previous reply we stack ours for around 12 months before using and haven't had any probs