Eradicating Asian Jasmine: Solarization and Herbicide Strategies

Method 1: Solarization (Best for Large Areas, Summer)

1. Mow jasmine as low as possible.
2. Water deeply.
3. Cover with clear UV-stabilized plastic (1–2 mil), sealing edges with soil.
4. Leave 4–6 weeks in hot sun (June–August). Soil temps reach 120–140°F, killing roots, seeds, and pathogens.

Method 2: Herbicide (Spring or Summer Active Growth)

1. Spray glyphosate (Roundup, Finale) at label rate on actively growing foliage.
2. Wait 2 weeks for full translocation.
3. Water to germinate any remaining seeds, then spray again.
4. Total time: 3–4 weeks.

Protecting Desirables

Use a cardboard shield when spraying near hostas. Or paint herbicide on jasmine leaves with a brush. Hostas are tough competitors; they'll hold their own once jasmine is suppressed.