04/26/2026
Know your natives!
In the last few years, great native restoration areas have been added to many of the hiking trails around Hawai’i, like this one on the Moanlua Valley Trail with beautiful native Hawaiian and canoe plants like mamaki, koa, kou, ‘ūlei, loulu, ‘ae’ae, uhi uhi, kamani, hala, kukui, and many more.
They’re not currently tagged so you might need a good plant ID app like iNaturalist to recognize what these are and look up on sites like or Native Hawaiian Plants for their medicinal uses. But please never harvest these natives from the wild, but rather just enjoy their beauty and see which ones you like, and then get them from one of the many nurseries growing natives around the island like and grow them at home.
Plants like mamaki (Pipturus albidus) are great not only for its well known use as a relaxing tea, but also to fight high blood pressure, treating wounds, and as a laxative. ‘Ae’ae or Bacopa monieri lis sold everywhere online (and has lab studies to back it up) for helping memory.
Also be aware of the pests that may attack the plants like the coconut rhinoceros beetle (CRB) that has killed many native loulu palms even if they were protected preemptively with netting like in this spot.
Despite some pests, many natives are super easy to grow, super beautiful, useful for food or medicine, and rewarding in addition to helping the threatened Hawaiian ecosystems.
You can also come on my monthly foraging walks where we eat only invasive plants that many consider weeds, but I’ll show you how to identify the native plants and how to make more room for them by eating the weeds! Next one is May 17th in Honolulu’s mesic forests.