Yes, rabbit manure can be used in a garden. It is a good source of nutrients for plants, such as nitrogen, phosphorus and potassium. However, it is important to compost rabbit manure before using it in the garden, as fresh manure can burn plants. It can be composted on its own or mixed with other organic materials. Compost piles should be turned regularly to allow air to circulate and break down the manure. This process will typically take a few months to complete.
It is often beneficial to mix the mature compost into potting soil when transplanting your plants