Zach Galifianakis stars in the Netflix series 'This is a Gardening Show.' Share on Facebook Share on X Google Preferred Share to Flipboard Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Send an Email Print the Article Post a Comment "If I were to offer a remedy to the human condition, it would be gardening," so says Zach Galifianakis in a teaser for his new Netflix series. "And acid.