WeedOut Ultra is a selective, glyphosate-free spot-treatment herbicide used to kill broadleaf weeds like dandelions and plantains down to the roots. It uses 4-chloroindole-3-acetic acid, a natural plant hormone, and works where pesticide bans exist.
Key Features:
Active Ingredient: 4-chloroindole-3-acetic acid (derived from peas and broad beans).
Target Weeds: Dandelions, plantains, ragweed, hawkweed, cinquefoil, and black medic.
Timeline: Visible results appear in 24 hours; weeds die within 4 to 8 weeks.
