Works well in flower beds (I assume you mean the Trifluralin product and not the silly gluten product). I don't use it in the veg garden, no need.
Half life in the soil is 2-8 months depending on soil type.
Quote:
Originally Posted by Sodak
Preen
Anyone use it to stop weeds - or anything else - from germinating?
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Ignorance more frequently begets knowledge: it is those who know little, and not those who know much, who so positively assert that this or that problem will never be solved by science. --Charles Darwin
Last edited by ChrisK; May 13, 2015 at 05:13 PM.
Reason: info.
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