• 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

Brad from Ia writes,

At what rate could I mix Crystal Blue Copper Sulfate with water to kill pond moss or algae?

I have the product and just thought I might get better coverage without having to buy Cutrine Plus.


Crystal Blue Copper Sulfate can be applied using 2 1/2 to 4 lbs per acre foot. The application varies depending on how much water you treating. Please see page five of the product label for calculation instructions.

Answer last updated on: 07/19/2015

1 of 2 people found this answer helpful. Was it helpful to you?   Yes No