If you leave this page, the information you have entered will not be saved!
Are you sure you want to leave this page?
"I'm not aware of any pre-emergent that controls oak seedlings but one product that comes to mind is dichlobenil (Casoron). I think that this product would do a good job, but have no research evidence to support.
"I have been working with PBI Gordon to develop this old product for the control of Florida
Walter's suggestion: You could experiment with Preen or Amaze pre-emergents...let me know how they do.
A gardener sends feedback:
"Per your request to let you know if pre-emergents prevented oak tree sprouts in the beds.....they did not, as you predicted."