Asked June 3, 2014, 6:34 PM EDT

A previous gardener used casoron on a community garden plot next to mine last year. How and when can I use the soil for vegetables and herbs?

Multnomah County Oregon

1 Response

At normal application rates the minimum broadleaf crop plant back restriction would be 1 year from the time of Casoron application. The chance for injury would be high if used the soil sooner than that time frame.

Regards, Andy