Home Depot coupon for potting soil May 6, 2016May 6, 2016 ~ Loreeebee This coupon can be used from May 6 to May 11 at Home Depot. Receive a free bag of Vigor Potting Mix when you purchase $25 of Vigoro plants. Sorry, this promotion is only available at Home Depot stores in Canada. Share this:LinkedInTwitterPinterestEmailRedditFacebookPrintTumblrMoreWhatsAppPocketLike this:Like Loading... Published by Loreeebee View all posts by Loreeebee