Can I Plant Directly into Aged Cow Manure in My Raised Bed?
Asked by GardenGuru92
My neighbor generously gave me some amazing nine-year-old aged cow manure, which looks just like rich black soil now. He dumped it right into my raised bed, and it's looking great! I'm wondering if I can use this manure as the sole growing medium, or do I need to mix in some topsoil? I'm also curious about using more manure for my in-ground garden and hugelkultur mound; is that okay too?
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I wouldn't recommend going 100% with just cow manure. It's best to mix it at least 50/50 with soil to avoid any potential issues. Too much manure can lead to problems with burning plants or nutrient imbalance.
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If it’s been aged for that long and looks like good black soil, you should be fine! Some people even say it’s gentler than other manure types. Still, maybe mixing in a bit of soil wouldn't hurt just to balance it out a little.
DirtDevil33: That's a good idea! Maybe letting it sit outside for another season will help stabilize it even more before planting.
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Honestly, if it’s that old, you’re probably good to go! Aged cow manure is usually safe to use since it breaks down well and shouldn’t cause issues.
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PlantLover87: Nooo! I had a feeling I'd have to shovel some out. Would it really burn my plants even if it’s aged, or is it more about the nutrients being off?