Can you imagine a device which would guide you in every conceivable aspect of gardening, including indoors and out — where to plant, what to plant, when to plant and even one that can provide you with information on why what you planted isn’t doing so well? And by Zip Code? Well, I couldn’t either until I was sent Plant Smart and tried it myself. Tune in to hear CEO Matthew Glen inform us about this incredible instrument which uses the same technology as that of the probe used for exploration on Mars. You are not going to believe this one! This show sponsored by Chapman Tucson.