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The Best Time to Spray Ortho Ground Clear

By Hepzibah Flurge ; Updated September 21, 2017

Choose a day at least a year before you plan on planting in the area. For best results, spray Ortho Ground Clear weed killer before any weeds appear. Apply the spray on a day that is warmer than 60 degrees F.

 

About the Author

 

Hepzibah Flurge has been writing professionally since 2008. She is a horticulturist and her work appears on various websites and assorted gardening blogs. She holds a Bachelor of Science in horticulture.