Ask A Pro: 866-581-7378 Mon-Fri 9am-5pm ET Contact Us
Fast Free Shipping On Your Entire Order*
DoMyOwn - Do It Yourself Pest Control
  • Use "Spacebar" or "Enter" to expand the My Account navigation menu.
  • Use Down or Tab key to select next menu item.
  • Use Up or Shift+Tab keys to select the previous item.
  • Use Enter/Space key to visit the menu item.
  • Use Esc key to leave the submenu.
  • Use Left/Right arrow keys to allow users to navigate within the navigation links.
  • Use Down arrow key to expand the submenu and up/down arrow keys to navigate within the submenu.
  • Use Enter/Space key to select the menu/submenu items.
  • Use Esc key to leave the submenu.

Select Sales Ending 7/31 - SHOP NOW >>

Product Q&A

« See More Q&A's

Mary from Brownsville, Texas writes

Can Hi - Yield Manganese Sulfate Granules be used on a 2 yr old avocado tree in a 15 gallon pot?

The leaves are yellow with dark green veins. I want to try adding some manganese. Is it safe to use this product on it since it is in a container?

Answer:

Hi - Yield Manganese Sulfate Granules is not specifically labeled to be used on containerized plants or on edible vegetation. We would suggest contacting your Master Gardener at your local cooperative extension office for help identifying the issue with this plant as it may be a disease/fungus. After you have a positive identification of the issue, we will be more than happy to assist with a proper recommendation.

Answer last updated on: 11/08/2021

Was this answer helpful to you? Yes No

Hi - Yield Manganese Sulfate Granules

Hi - Yield Manganese Sulfate Granules

4 out of 5 stars

$23.34

Free Shipping*

Buy Now