Videos How to Harvest Stinging Nettles & Make a Superfood Green Smoothie May 15, 2020 admin 0 Comments amp, Green, Harvest, Nettles, Smoothie, Stinging, Superfood John from http://www.growingyourgreens.com/ shares with you how he harvests his stinging nettles and other greens growing in his garden. He then will …