incense ashes as fertilizer?

incense ashes as fertilizer?

Has anyone ever mixed in incense ashes into their gardening soil? I read that wood ashes make a good fertilizer, but would incense ashes work as well? Would it be okay to mix ashes into both vegetables and herbs or would it be better to just use them on houseplants? If it makes any difference, I I mostly use Japanese incense from Muji and Indian incense.
A few front garden pictures taken from the porch…

A few front garden pictures taken from the porch…

Hens and Chicks

Hens and Chicks

My lil garden

My lil garden

Plant I.D. help

Plant I.D. help

Herb questions (and photos)

Herb questions (and photos)

Garden wildlife

Garden wildlife