Hey, Sarah, I was just wondering if you're only planting flowers in your garden or will you be planting any vegetables? Are you planning on using fresh manure?
I have never used fresh manure in any of my flower beds,
but I did use some aged manure when I put in my Shade Garden.
When I took a Horticulture class, at the college two years ago, we were told that fresh manure tends to be much too strong and raw for most growing plants, since it contains a lot of available soluble nitrogen in the form of ammonium or proteins. Most raw animal manure contains the wrong form of nitrogen and the wrong form of bacteria from the original animal's digestive tract and this can burn or kill plants
because it is too hot for gardening use.
Plus, fresh manure also contains too many complex undigested materials like pathogens, or NaCl salts from animal feeds that may harm plants or soil organisms.
So, I always prefer to use my own compost because it has all of these things broken down and digested by aerobic microbes, and I know my compost will never burn or kill my plants.
I'm not an expert on manure,
but this is what I have in my notes, and I did get an "A" in the class!
We were also given links to some important information sites for our research. So if you're going to be planting any vegetables, maybe you should check out this link to a site for Washington State University regarding the dangers of using livestock manure in the garden.
http://gardening.wsu.edu/stewardship/compost/manure/manure2.htm