• Please Note: If you have questions about an order you placed, shipping policies, product availability or product returns, please do not use this form. Direct these questions to our customer support center or by calling 866-581-7378.

    Most product questions are answered within 24 hours.
    Not all questions and answers will appear on our website. Thank you for choosing DoMyOwn.com!
  • * (limit 110 characters)
  • (optional)
  • *
  • *
  •   (city, state)
  •     Cancel

Q&A Home

Greg from Jackson, Ms writes,

What is the best month to apply Pendulum 3.3 EC to control Sandspur for next year?

I have a St. Augustine yard in Jackson Mississippi with Sandspur.


Most regions recommend treating Sandspur with a pre-emergent in February. Unfortunately, Pendulum 3.3 EC is not labeled to treat sandspur and we are not aware of a pre-emergent that we carry that is labeled to control Sandspur. You can use a product called HI Yield Atrazine Killer which is a post-emergent that is labeled to treat Sandspur and can be used in St. Augustine lawns when weeds are actively growing. 

Answer last updated on: 09/21/2014

Was this answer helpful to you? Yes No