advice need for incinerator
I would like some advice for how to make the best and safest use of my first ever incinerator (Wilko Galvanized Taper Incinerator, 90L). I never had any, but I wanted to start making my own fertiliser, after hearing so often that wood ash is good for fruit trees (apples in part.). I also have a tiny backgarden (see from my logo above), with a ca. 3 x 3m patio in natural sandstone between my house and the green area pictured above. For now, I put the incinerator in a shed. So more precisely my questions are: 1. what's best to burn? 2. how much should I fill it for burning safely? and 3. where is the safest place to put it on: slabs, gravel, or other? Thanks for your advice!