Nothing here is label direction — the label is the law. These are notes from other applicators, moderated before they appear. Check the labeling accompanying the product and applicable state requirements.
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Legacy is a turf growth regulator designed for the growth management and quality improvement of perennial turfgrasses. It utilizes a dual-action synergy of two active ingredients: Flurprimidol (13.26%) and Trinexapac-ethyl (5.00%). The product works by suppressing the plant hormone gibberellic acid (GA), resulting in more compact, dense growth and reduced stem elongation. It is effective for managing various turf species, including bentgrass, Kentucky Bluegrass, perennial ryegrass, seashore paspalum, bermudagrass, and zoysiagrass. Applications can be used to increase turf density, improve wear resistance, and enhance color. It is also used to manage Poa annua (annual bluegrass) during turf conversions. The product is applied via sprayers (such as boom-type sprayers) to the turf canopy. Note that treated turf may appear darker green in color for 1 to 6 weeks following application. Users must follow specific rate restrictions based on the turf species and must avoid application during temperature inversions or high winds to prevent spray drift. It is critical to protect pollinators and avoid application near water bodies or during heavy rain to prevent runoff.
| Target pest | Location | Rate | Unit | Label notes |
|---|---|---|---|---|
| growth regulation/stem elongation | Both | varies by species | fl. oz. per acre | Used for growth management and quality improvement; can be used for Poa annua suppression during conversion. |
| Label notes |
|---|
| Can be tank-mixed with commonly-used pesticides and foliar nutrient products; test compatibility before use. Do not mix with demethylation inhibitor (DMI) or sterile inhibiting fungicides. |