Many organic farmers use the flame weeder as an alternative to herbicides. It's effective in the garden, along walkways, and around the lawn to wither weeds on contact. Push-button start, comfortable grip and adjustable wand Valve controls intensity of the flame 34 in. torch uses a standard propane tank, (not included) In the winter, use it to keep sidewalks free of ice 34 in. torch uses a standard propane tank, (not included) Steel with plastic handle, brass fittings