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  Products » Gardens » Preen Weed Preventer with Brilliant Blooms Fertilizer - Use with Mulch
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Use with Mulch
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Preen Reviews Video

New formula for 2008!
Now Preen Weed Preventer with Brilliant Blooms Fertilizer covers the same amount of area and control weeds for the same length of time as Preen Garden Weed Preventer!
Preen Weed Preventer with Brilliant Blooms Fertilizer Use with Mulch
Preen Weed Preventer with Brilliant Blooms Fertilizer Drum, Bag and Bottle



The most effective use of Preen Weed Preventer with Brilliant Blooms Fertilizer with mulch varies depending on the situation.
  • If you are top dressing 1 to 2 inches of mulch over existing mulch, apply Preen Weed Preventer with Brilliant Blooms Fertilizer before you add the new mulch.
  • If you are mulching 2 to 3 inches for the first time over bare soil, it is preferable to apply Preen Weed Preventer with Brilliant Blooms Fertilizer to the soil first. If weeds appear, it is likely that there were weed seeds in the mulch. In this case, remove these existing weeds, apply Preen Weed Preventer with Brilliant Blooms Fertilizer, and water or rake it into the top layer of mulch.
  • If you have already mulched, Preen Weed Preventer with Brilliant Blooms Fertilizer will still be effective if applied on top of the mulch. Simply sprinkle Preen Weed Preventer with Brilliant Blooms Fertilizer on the mulch, and then water or lightly rake it into the top layer.

 

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