REX Lime Sulfur from OrCal- 2.5 Gallons

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Organic Status:
OMRI & WSDA Listed

Please Note: This product has been a problem to ship due to its excessive weight. We recommend using PerCarb as a replacement, Link Here.

Rex Lime Sulfur Solution contains 28% calcium polysulfide. It’s a highly effective and economical fungicide, insecticide and miticide for listed fruits, nuts, ornamentals, roses, and livestock. It’s the only dual action Apple Blossom Thinning product that provides both thinning and fungicidal treatments. Rex Lime Sulfur Solution is also one of the safest Apple Blossom Thinning products for pollinators currently on the market. Currently registered in the following states:  WA, OR, ID, CA, UT, AZ, MI, IN, OH, NY, NJ, VA  *May require state applicators license to apply commercially


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Rates: Mixing ratio information; Most of the rates on the label are in 100 gallons of water, example being  the dormant application at 8 to 10 gallons of Rex Lime Sulfur in 100 gallons of water.  To break this down into a rate per gallon you would use the same ratio.  So that would  be 8 to 10 percent solution or  10.25 to 12.8 oz per gallon of water.


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  • 5
    extremely high quality

    Posted by Brandon on 15th May 2019

    extremely high quality

  • 4
    good, probably great product

    Posted by Chuck Crisler on 29th Jun 2018

    I haven't had a chance to use this yet due to the weather, though I have used lime sulfur in the past. Lime sulfur is a tricky pesticide to use due to plant sensitivity and issues with the weather. However, when used properly, it can be a powerful and effective pesticide against many problems, fungal, insect and mites. I have read the specimen label several times and learned that it is probably more useful as a dormant spray, which I plan to start this fall/winter. All-in-all, this is a very useful product that I am happy I found and purchased.

  • 5
    Great product and company!

    Posted by Steve on 13th Apr 2018

    Great service, fast shipping, no hassle ordering. You can trust this seller. All 5 stars! A++++++++++++++

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