Almond harvest starts in a day or two, so we're cleaning up the orchard one last time. Here, John is flaming the weeds in the tree rows with our industrial size flamer--we upgraded from what we now call the "homeowner" version a couple months ago. Here's a video of the homeowner flamer. The new flamer is at least 4 times faster, way more effective, and sounds like a jet roaring through the orchard. These flamers burn liquid propane.