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Featured Stories

FEB 26, 2025

On the Edge of Revival: Hope Takes Root for the Kalalau Hau Kuahiwi

A rooted cutting of the Kalalau hau kuahiwi (Hibiscadelphus woodii), a rare Hawaiian plant once feared lost, is now growing on Kauaʻi thanks to the combined efforts of passionate conservationists, cutting-edge technology, and years of collaboration.
By David Bryant
FEB 26, 2025

Botanical Illustrations Explore Coral Trees from Around the World

Bursting with vibrant blooms and twisting branches, coral trees (Erythrina spp.) are some of the most striking trees in our gardens. In this online gallery, artists from the NTBG Florilegium Society bring these trees to life on paper.
By NTBG Staff
JAN 28, 2024

The Light Eaters: An interview with author Zoë Schlanger

Read our Q&A with the author, an alum of our Environmental Journalism program, and explore how plants are not just passive life forms, but sensitive, deliberate, and — in their own way — intelligent beings.
By Jon Letman

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Recent Stories

OCT 8, 2024

In a first, scientists use drones to discover rare Hawaiian plants
By Jon Letman
Scientists in Hawai‛i have achieved what is believed to be the first new species discovery using aerial drone technology.
JUNE 5, 2024

The Hands & Hearts of Lei Makers
By David Bryant
Enjoy these behind-the-scenes photos by Erica Taniguchi that celebrate the hands and hearts of lei makers
JUNE 25, 2024

The Baobab as Humanity’s Tree of Life
Prof. John Rashford interviewed by Jon Letman
Prof. Rashford spoke with NTBG about his book Baobab: The Hadza of Tanzania and the Baobab as Humanity’s Tree of Life

From the Magazine

Fall 2024

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October 8, 2024

Olonā Rewoven
By Brendan Stogner
Restoring Our Bonds With the World’s Strongest Plant Fiber
October 8, 2024

A Partnership in Pursuit of Revival
By Jon Letman
Once nearly extinct, Ka Palupalu o Kanaloa sees a hard-fought resurgence.

NTBG in the News

February 1, 2025

Makahiki in Hāna, Maui
By Donalyn Dela Cruz
How an entire community comes together to celebrate the season
January 14, 2025

These ʻulu lovers battle the wind and rain to nurture Kauaʻi trees
By Catherine Cruz
You can’t talk about the National Tropical Botanical Garden without mentioning the Breadfruit Institute.
January 13, 2025

Community conservation program pairs native plants with forever homes
By Catherine Cruz
Grow Aloha pairs native plants with their forever homes.

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Highlights

Oct 8, 2024

Bromeliad Conservation and Education at The Kampong: Protecting Our Canopy Ecosystems
By Dr. Brian Sidoti
Florida is home to a diverse range of flora, including 16 native bromeliad species and two natural hybrids. These unique plants play a critical role in their ecosystems.
Sep 18, 2024

Lāʻī: Life Lessons from the Kī Plant
By Erica Taniguchi
Though often overlooked, lāʻī (also known as tī or kī) has nurtured people for generations. Erica Taniguchi explores the many ways lāʻī keeps her connected to the past while also guiding her into the future.
May 22, 2024

Photo Gallery: Into the World of One of Hawaiʻi’s Rarest Palms
Photos by Mike Opgenorth, Zach Pezzillo, and Harold Lyon Arboretum of the University of Hawaiʻi at Mānoa
Loulu (Pritchardia spp.) is Hawaiʻi’s only native palm genus. Get to know one of the rarest loulu palms—Pritchardia woodii.

All Stories

Botanical Illustrations Explore Coral Trees from Around the World
February 26, 2025

Bursting with vibrant blooms and twisting branches, coral trees (Erythrina spp.) are some of the […]

Full Article

On the Edge of Revival: Hope Takes Root for the Kalalau Hau Kuahiwi
February 26, 2025

By David Bryant, Director of Communications Today, a rooted cutting of the Kalalau hau kuahiwi […]

Full Article

The Light Eaters: An interview with author Zoë Schlanger
January 28, 2025

Zoë Schlanger. Photo by Yael Malka By Jon Letman Environmental journalist Zoë Schlanger, a staff […]

Full Article

Grow Aloha: ʻIlima
January 14, 2025

Grow Aloha Podcast: ʻIlima By Kapiʻolani Ching, Communications Coordinator Featuring Cheryl Kaʻuhane Lupenui and Mia […]

Full Article
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