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Old 05-06-2009, 09:11 AM
Smallaxe Smallaxe is offline
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Join Date: May 2007
Location: Central Wisconsin
Posts: 9,913
Quote:
Originally Posted by upidstay View Post
Yes, a good aeration and power raking will shatter the chemical barrier created by the pre-emergent.

Heard from the manufacturer of Dimension and Pendimethalin that the chemical does in fact create a chemical barrier in the soil. There are no systemic properties.
I would like to see the How it Works on that supposed 'barrier'.
I have done a lot of searching already and found nothing of a 'barrier'.
Telling people they can shatter the 'barrier' with aeration, is... welll... u know....
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Now that I know that clay's texture(platelets) has nothing to do with water infiltration, percolation, or drainage
,,, I wonder what does...
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