Grow Aloha Partnership with Amy Greenwell Ethnobotanical Gardens in Captain Cook Hawaii

Grow Aloha Partnership

Every third Sunday of the month.

Grow Aloha Logo for partnership with Amy Greenwell Garden Captain Cook HI

Adopt a plant every month!

Free Tree Giveaway:
November 7th, 2026

Take home a piece of Hawaiʻi's native forest. This year we're giving away three cherished native trees:

  • ʻŌhiʻa Lehua

    ʻŌhiʻa Lehua

    Metrosideros polymorpha

    Found from sea level to the mountains, ʻōhiʻa lehua is Hawaiʻi's most widespread native tree. Its red lehua blossoms feed native honeycreepers like ʻapapane and ʻiʻiwi, and it is among the first plants to take root on fresh lava.

  • Milo

    Milo

    Thespesia populnea

    A beloved coastal tree with heart-shaped leaves and hibiscus-like flowers that shift from yellow to deep rose. Hawaiians prized milo wood for carving bowls and planted it near homes and fishponds.

    Photo: By Forest & Kim Starr, CC BY 3.0, via Wikimedia Commons

  • Māmaki

    Māmaki

    Pipturus albidus

    A native member of the nettle family without stinging hairs. Māmaki leaves make a mild, popular herbal tea, its bark was traditionally used for kapa, and it hosts the native Kamehameha butterfly.

When we grow Hawaiian native plants and heritage crops, we grow aloha for ʻāina.

At each event one of the following cherished plants will be available for adoption.

We are proud to be partnered with the Grow Aloha to support the propagation of native plants on the island.

Learn more about Grow Aloha

  • A'ali'i illustration

    A'ali'i

  • Alahe'e illustration

    Alahe'e

  • Ulu illustration

    Ulu

  • 'Ilima illustration

    'Ilima

  • Koa illustration

    Koa

  • Mamaki illustration

    Mamaki

  • Koki'o 'ula'ula illustration

    Koki'o 'ula'ula

  • Loulu illustration

    Loulu

  • 'Ohi'a Lehua illustration

    'Ohi'a Lehua

  • Wiliwili illustration

    Wiliwili

  • Palapalai Fern illustration

    Palapalai Fern

  • Waimea Hibiscus illustration

    Waimea Hibiscus

Ulu Tree Illustration Amy Greenwell Garden Captain Cook Hi