Hi, I have heard on various occasions that using wood ash for fertilizer works good but I have never tried it , I have used all organic fertilizers like molasses , epsom salts, ext , just wanted others in sites
I grow my gourd patch over brushpile ashes each year. They like ash, but you can get too much. I have 6 Filipino gourds, and the 2 in the middle where the ashes were thickest were a good ways behind the other 4.