OHP Marathon 1% Granular Insecticide
Customer Reviews

Rating Snapshot

4.6 of 5 stars (7)
4.6 out of 5 stars
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20 of 21 people found this review helpful:

Great Product
5 of 5 stars
By Cindy in Crossville, Tn on 01/23/2016

I have a small greenhouse business raising perennial flowers. I just learned yesterday that if I mix it in the promix (soil) before planting seeds, I can keep the pests away before they get started. …

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13 of 14 people found this review helpful:

Does this product have a expiration date ?
5 of 5 stars
By Christopher in NC on 04/24/2018

Can anyone tell me if this product has a expiration date 5 gallons is a lot to buy at one time. Just curious how long the unused product in the jug will last ?

Expert Response  Expert response:

Thank you for your review/question. The OHP Marathon 1% Granular will last at least 3 years after you have opened the jug. Hope this helps!

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12 of 12 people found this review helpful:

Got rid of aphids
5 of 5 stars
By Sadie in Bossier City La. on 04/18/2017

Put 1/4 teaspoon on top of soil in one gallon pot on Tuesday by Friday they were all dead. Works great!!!

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7 of 7 people found this review helpful:

Marathon 1% Granular
5 of 5 stars
By Frank in Harrison, TN on 11/28/2016

Love this product, use it on all the plants in my greenhouse over the winter to control most all insects.

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4 of 4 people found this review helpful:

Great place to shop!
5 of 5 stars
By Kevin in Oshkosh,WI on 11/14/2016

DoMyOwnPestControl.com is a great place to shop for garden related products. They have the BEST prices I have seen! Definitely will be shopping here again.

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1 of 1 people found this review helpful:

Must have if you have plants
5 of 5 stars
By Chuck in Rain Forest, St. Croix VI on 12/01/2019

I have used Marathon 1% granular for over 10 years and it will amaze you how effective it is regardless the problem. (aphids, mealy bugs). It will not kill ants though, but that's not a big problem us…

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