Just dirt, no chemicals no fertilizer
Faith, you've got me curious now about that pine. I've read it's good for kindling but you're right about the resin content. Reminds me of the old story about using it for torches back in the day — stuff practically burned itself to ash. Just be careful with the sterno and those branches. A little too much of either and you'll have a fire that's hard to control. I've seen enough YouTube fails to know how fast "a small controlled burn" can turn into "oh god the trees are on fire.