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Hi - Yield Iron Sulfate - Questions & Answers

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Hi - Yield Iron Sulfate
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Displaying 1 to 6 (of 6 questions)
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  • Asked by Winnie
    04/05/2020
    Q
    Can Hi - Yield Iron Sulfate be diluted in water for use in a sprayer?
    A

    Hi - Yield Iron Sulfate is not labeled to be diluted in water and applied with a sprayer.  It should be applied with a spreader.

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    6 of 9 people found this answer helpful.
  • Asked by Sue from Mukwonago, Wi
    07/19/2018
    Q
    Can I use Hi-Yield Iron Sulfate on a 30 year old pin oak in our yard? How would I use it?
    Could it be directly spread around the trees base & grass around it? The trunk is approx. 18"diameter. Also very close to an asphalt driveway. We'd like to get it green again so it looks better & can maybe turn red in the fall again.
    A

    Hi-Yield Iron Sulfate can be used on trees, shrubs, and lawns to help prevent that yellow and faded-out look caused by an Iron deficiency

    Trees: Use 1/2 lb. for each 1 inch of trunk diameter - Spread out under branches and water in after application.

    Lawns: Apply 4 lbs. per 1,000 square feet, using any hand or power-operated gravity or rotary type spreader - Water in after application.

    Shrubs: Use 1 lb. for each 2 feet of height - Mix into the soil and water in after application.

    NOTE: Applications should not be made when temperatures are above 85 degrees F as burning may occur. Do not apply to drought stressed lawns and plants. Water the day before application is to be made during dry periods.

    CAUTION: This product may stain driveways, walks, patios, etc. Sweep off thoroughly, immediately after contact.

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    3 of 5 people found this answer helpful.
  • Asked by Terry from Summitville In.
    07/29/2018
    Q
    Would Hi-Yield Iron Sulfate be good for yellowing Pin Oak Trees? At what rate should it be applied?
    A

    Hi-Yield Iron Sulfate can be used anytime during the growing season to help prevent and reverse yellowing due to Iron Chlorosis. Per the product label, use ½ lb. for each 1 inch of trunk diameter. Spread out under branches and water in after application.

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    1 of 3 people found this answer helpful.
  • Asked by Ed from St . Augustine
    02/08/2021
    Q
    How often can I use Hi - Yield Iron Sulfate on 50 gallon potted 8 yr old datil pepper plant?
    A

    Hi - Yield Iron Sulfate is labeled for use on lawns, shrubs and trees during growing season as directed to acidify the soil. Please let us know how we can better assist you.

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    0 of 2 people found this answer helpful.
  • Asked by Andrew from Ny
    10/23/2021
    Q
    Can Hi - Yield Iron Sulfate be used in potted citrus trees grown indoors for the winter?
    A

    Hi-Yield Iron Sulfate can be used only on outdoor trees, shrubs, and lawns to help prevent that yellow and faded-out look caused by an Iron deficiency. It is not labeled for use on indoor containerized plants. 

    Trees: Use 1/2 lb. for each 1 inch of trunk diameter - Spread out under branches and water in after application.
    Lawns: Apply 4 lbs. per 1,000 square feet, using any hand or power-operated gravity or rotary type spreader - Water in after application.
    Shrubs: Use 1 lb. for each 2 feet of height - Mix into the soil and water in after application.
    NOTE: Applications should not be made when temperatures are above 85 degrees F as burning may occur. Do not apply to drought stressed lawns and plants. Water the day before application is to be made during dry periods.
    CAUTION: This product may stain driveways, walks, patios, etc. Sweep off thoroughly, immediately after contact.
     

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  • Asked by Eddie from New Hampshire
    03/31/2024
    Q
    Moss in lawn, can I use Hi - Yield Iron Sulfate?
    I have a lot of moss from a rainy summer last year. Will this help control/kill the moss? My PH levels are 6.5, will this change that number drastically? And how long after application can I seed?
    A
    Hi - Yield Iron Sulfate is not labeled for targeting moss, so we are not aware of it's efficacy in relation to moss treatments, it is used to help prevent and reverse yellowing due to Iron Chlorosis

    Bio Advanced 2 - in - 1 Moss and Algae Killer RTS & Southern Ag Liquid Copper Fungicide are both labeled to get rid of moss on lawns 
     
     
     

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    0 of 1 people found this answer helpful.
Displaying 1 to 6 (of 6 questions)