Kathy from Weiser, Id writes
Helena Crossbow Herbicide is labeled for leafy spurge and thyme-leaf spurge but does not list prostrate sandmat (prostrate spurge). Alternative post emergents to kill prostrate spurge (sandmat) would be Ferti-lome Weed-Out Lawn Weed Killer with Trimec or Monterey Spurge Power. Please view our Spurge Treatment Guide for additional information and product recommendations.
Answer last updated on: 08/02/2022