Was going to cut shorter, dethatch, aerate, and overseed this weekend since our temps are cooling off a bit finally around Chicago suburbs.

Pulled some cores and saw this. I dont see much thatch at all, if any.

Skip dethatching?

by mjroomba9

49 Comments

  1. Opposite_Ad1393

    This looks like a perfectly healthy thatch layer

  2. FreidasBoss

    Not a professional, but I’d skip dethatching with those samples too.

  3. Slow-Investment-1741

    Would be one hell of an enema that’s for sure

  4. Most people don’t ever need to dethatch. Proper core aeration already helps break up thatch.

  5. Matty-boh

    If you do I would mulch the leaves this fall and you should be sitting pretty – I feel like it’s borderline and if so I just would but I seem to be in the minority here 

  6. anwright1371

    You should consider thatching lol. Soil looks great, but I would cut a few more times before winter and not bag, let those clippings get to the soil line.

  7. EveningStatus7092

    This pic makes me jealous. I tried doing a soil sample and I literally couldn’t get it more than 3-4 inches into the ground before it was rock hard

  8. powerfist89

    The answer to “do I need to dethatch”, regardless of your sample, 99.9% of the time is “No”. This is true for everyone.

  9. agentaugusta

    Skip dethatching, only really needed once every few years, depending on grass type

  10. KazakhstanPotassium

    Wow is that what dirt looks like? I just have concrete (clay)

  11. Difficult-Earth63

    Maybe aerate the soil at some point but you’re good.

  12. CousinEddie144

    I’d leave well enough alone if that was the plug I pulled and my lawn in the background. Don’t even mow it short, this time of year is when cool season lawn thrives.

  13. mjroomba9

    Thanks everyone! You all confirmed my suspicions. Was going to dethatch and aerate this weekend and you just saved me a few hours. 👍

  14. FreshSetOfBatteries

    No your soil cores are basically perfect

  15. Ricka77_New

    100% NO. Anyone who says you need should be ignored…maybe even pointed and laughed at…

  16. Flimsy_Patience3460

    Skip dethatching. Aerate and overseed is a good plan.

  17. Snooobjection3453

    I hope your grateful to have that good black loam soil! Where I live we have clay an sandy soil it’s tough as well to get nice yard out of it.

  18. TheOGdeez

    No. Not directed at you, but damn it’s crazy that this dethatching rhetoric has become so conventional.

  19. Reasonable-Star3605

    Looks like a perfectly healthy poop

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