Adopt an Indigo Plant in Los Angeles
...gan.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 some food. As an experiment, I’ve germinated a bunch of indigo seeds and want to get the seedlings into as m...