Ornamec Over-The-Top Grass Herbicide – 1 Quart | PBI Gordon

Ornamec Over-The-Top Grass Herbicide for Ornamental Landscapes

Ornamec Over-The-Top Grass Herbicide delivers targeted post-emergent grass control in groundcovers, shrubs, and trees. When paired with Aqua-Zorb CA Nonionic Surfactant, this over-the-top solution is designed for use around newly emerging ornamentals and transplants, as well as established plantings. The label notes more than 400 ornamental species that may be treated without injury, plus an additional 200 species listed by risk level, offering a broad, label-backed framework for landscape care.

In practical terms, you may observe growth suppression within 48 hours and visible grass death within 1–3 weeks, depending on weather, grass type, and application accuracy. The product aims to reduce manual weeding and help maintain a polished landscape between routine pruning and planting cycles, without promising guaranteed outcomes.

Key Benefits

• Post-emergent grass control around ornamentals and transplants, reducing hand-weeding effort
• Growth slowed within 48 hours; fuller control typically develops in 1–3 weeks
• Pre-mixed with Aqua-Zorb CA Nonionic Surfactant for improved leaf absorption
• Safe for over 400 ornamental species with over-the-top applications when used as directed
• Effective against tough grasses such as bermudagrass, crabgrass, dallisgrass, and quackgrass
• Suitable for maintaining professional landscapes and established plantings

Usage and Safety Considerations

• Apply over-the-top around young transplants or established plantings as directed on the label
• Ensure thorough coverage with Aqua-Zorb CA Nonionic Surfactant for better uptake
• Expect rapid suppression with potential grass death in favorable conditions
• Follow label directions regarding species compatibility and timing

Note: Results can vary with weather, grass type, and site conditions. Ornamec Over-The-Top offers a practical option for weed management in ornamental settings and can complement routine landscape care without guaranteeing outcomes.