Adopt an Indigo Plant in Los Angeles
...f you to do group growing/harvesting projects in your hometowns. Here’s the 411 from his website, grahamkeegan.com: Indigo pigment grows naturally in the leaves of a large number of plant species from around the world. This plant, Persecaria Tinctoria, also know as Polygonum Tinctorum, has been a staple source of blue in East Asia for millennia. It is known for being relatively easy to grow. All it needs is lots of sunshine, plenty of water, and s...