PBI/Gordon T-Zone SE Lawn Weed Herbicide

T-Zone SE is a selective herbicide, meaning it is formulated to target broadleaf weeds while leaving established turfgrass unharmed. However, always check your specific grass type against the product label to ensure compatibility before application.

Applying the product twice with a 30-day interval ensures comprehensive control, especially for stubborn, deep-rooted weeds like wild violet or ground ivy. The first application weakens the weed, while the second treatment effectively eliminates any regrowth or missed areas.

Yes, T-Zone SE provides both pre- and post-emergent control. This means it can kill existing weeds that have already sprouted and help prevent new ones from emerging.

As with most chemical herbicides, you should keep pets and children off the treated area until the spray has completely dried. Always refer to the product label for specific re-entry instructions and safety precautions.

Unlike many single-ingredient herbicides, T-Zone SE utilizes a four-way active ingredient blend. This combination allows it to tackle a broader spectrum of over 80 weed species, including difficult varieties that often resist standard treatments.