Product review for Seedling Heat Mat Starter Overall Rating: Write an online review and share your thoughts with other customers Sort Reviews: Newest | Oldest | Highest Rating | Lowest Rating   :: Viewing page 2 of 2  -  Wednesday, December 17, 2008 Worked great three seasons. Reviewed By: Linda (Pollock, ID) My seedling heat mat came with a seedling starter kit and worked great until the end of its third season. I really liked it and am looking to replace it with a larger one. I hope the next one I buy lasts longer.  -  Saturday, March 10, 2012 semi-satisfied Reviewed By: chris (dayton, ohio) I have used a 48" heat mat for 10+ years with no troubles. However I have three single sized mats ( 12") that only lasted 2 years.  -  Friday, February 03, 2012 still working Reviewed By: Tisa (Acworth, Georgia) I bought 2 of these over 9 years ago. I use them EVERY YEAR...I have had no problems with them