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pre-em affected by aeration power raking???

Discussion in 'Pesticide & Herbicide Application' started by Casey, Jan 21, 2003.

  1. Casey

    Casey LawnSite Member
    Messages: 142

    Still new to the business and planning on adding aeration and possible power raking. From what I have read about pre-emergents, you should not "break" the barrier made by the pre-em. My question is this, if you do apply pre-emergent will that be ineffective if you or someone else follows up with aeration or power raking?
  2. GroundKprs

    GroundKprs LawnSite Bronze Member
    Messages: 1,969

  3. Casey

    Casey LawnSite Member
    Messages: 142

    thanks for the info, I usually remember to search first but sometimes my fingers work a little faster than the brain. at times it would be nice if the site did the search before it posted :D

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