Yes rabbit manure is considered a cold manure you just sprinkle them around. It won't burn plants, you just use it as is. No compost or decomposition required. I already use it on other things in the garden it's great for attracting and growing worms. I was asking more for the purpose of the nitrogen content of it. It's higher in nitrogen then all other manures. That's why I was wondering if anyone had experience with already using it in their iris beds. To much nitrogen can cause the iris not to bloom or also speeds rot.
