3-21-12 What a Lovely Thing is Spring In this issue: March in the Garden Spring Garden Planning Workshop Gardenerd Tip of the Month: Frost Dates Explained Gardenerd Product of the Month: 2012 Spring/Summer Seed Collection 1. March in the Garden  Spring is officially here, and for gardeners, it just keeps getting better. Seeds are started in trays (or the ground in warmer climates), tomato plant sales are cropping up, and flowers are blooming. Life is renewed, and dormant gardeners awaken…