Cindy from Oldsmar, Fl writes
Can Weed Whacker be used on Floratam, Palmetto, St. Augustine in temps above 85 degrees?
According to the Weed Whacker product label, you can use this product up to 90 degrees. It states that is is safe for St Augustine grass however it does not state if it is safe for all blends. We know Floratam is the most sensitive species of grass and we dont want you to potentially harm it. Please contact the manufacturer Monterey Lawn & Garden to make sure it is safe for your turf species: 1-559-499-2100. Please let us know if you have any other questions.
Answer last updated on: 08/09/2013