Amazon.com : 200+ Bamboo Seeds for Planting Exotic and Fast Growing Ships from Iowa, USA Landscaping, Privacy, Indoor or Outdoor (Giant Bamboo) : Patio, Lawn & Garden Perennial Lupine (Lupinus perennis) Indigofera tinctoria, also called true indigo, is a species of plant from the bean family that was one of the original sources of indigo dye The Indigo plant (Indigofera Tinctoria) is a 10 Super Simple Ways To Use Coffee Grounds In The Garden