Larry from Hilton Head Island writes
3 Way Max Turf and Ornamental Broadleaf Herbicide specifically states to NOT apply on Floratam St. Augustine per the label. For other established St. Augustine turf, you will apply 0.75 to 0.90 fl oz per 1,000 sq ft. Per the product label, "Use reduced rates if grass is stressed from heat or drought. Exercise care when applying during growth stages from dormancy to green-up and from green-up to dormancy. Some temporary discoloration may occur on warm season grasses".
Answer last updated on: 03/25/2018