If you have the right equipment, flame weeding is safer than using harsh chemicals as it doesn’t leave toxic residue on vegetables and doesn’t risk contaminating groundwater. this professional weed burner or flame torch attaches to a gas or propane bottle'. '.strtoupper('e')asy to transport with a sturdy steel trolley capable of housing bottles from 6kg up to 20kg. safe to use with a ignitor button and pilot light system. built using quality brass fittings, the sherpa professional weed burner has a 5 metre hose and variable trigger. gas canister not included.features and specificationspiezo electric ignition for easy lightingbrass fittingsvariable triggerregulator included 2.5 bar propane'. '.strtoupper('i')nlet pol 105suitable for propane or butanetrolley included fits 6kg 20kg bottles which are not includedburner diameter 50mmburner length 80mmmax temperature 1300 degreehose 5 metre with brass fittingshose type 6.3mmlance length 89cmlance weight 0.8kgwarranty manufacturer’s 1 year