Heat away the weeds
The Sievert Gardener is a convenient and environmentally friendly way to get rid of weeds in pavement. Ergonomically designed and easy to handle.
Slowly sweep the burner about 5 cm above the weeds. The plant shall be heated, not burned. The heating causes the cell walls in the plant to burst and the plant dies of drying out. A correct heating can be checked by pressing a leaf between the fingertips. A dark green fingerprint shall then appear on the leaf.