Related Program: Northland Morning 12/29 Tips for Hardy Gardeners with Tom Kasper By Chris Harwood • Dec 29, 2015 Related Program: Northland Morning TweetShareGoogle+Email Credit Alby Headrick Tom tells us how to sustain poinsettias beyond the holiday weeks -- even year round. Listen Listening... / 7:08 Tags: Tips for Hardy GardenersPoinsettiaTom KasperTweetShareGoogle+EmailView the discussion thread. Related Content 12/15 Tips for Hardy Gardeners with Tom Kasper By Lisa Johnson • Dec 15, 2015 It's that time of year again, and Gadget Guru Tom Kasper has his eye on a device that will measure the moisture AND the pH in your soil! 12/1 Tips for Hardy Gardeners with Tom Kasper By Lisa Johnson • Dec 1, 2015 Mark Gilmour/Flickr UNfriendly gardeners stay home, defending their carrots from rabbits. But FRIENDLY gardeners, who will take new or learning gardeners under their wings and share their knowledge, are abundant. The Duluth Garden Flower Society has them scattered all over the Northland and you can find them here. 11/17 Tips for Hardy Gardeners with Tom Kasper By Lisa Johnson • Nov 17, 2015 Diana K/Flickr So, how late do we go with no snow and well-above-freezing temps before we're in uncharted Northland gardening territory?