Nature Walk – Zone 7
Hawaii’s native flora is as unique as it is diverse, with approximately 1,400 vascular plant taxa native to the islands, and nearly 90% of these are found nowhere else in the world. The rich tapestry of plants includes the native Akia plant, the Pohinahina, used medicinally by native Hawaiians, and the Kupukupu fern used in traditional Hula, are just a few examples of the islands’ botanical treasures. Conservation efforts are crucial to protect these species from threats such as habitat loss, invasive species, and climate change. Initiatives include surveying historic ranges, augmenting wild populations, and establishing new ones in safe harbors. The MTA Nature Walk was developed to highlight these plant species and other important fauna of Hawaiian culture and landscapes.
Zone 7 Plants
Heliconia
Heliconia psittacorum, commonly known as the parrot’s beak due to its unique flower shape, thrives in the lush landscapes of Hawaii. This medium-sized plant, with its narrow leaves and vibrant red or orange inflorescence, is well-suited to the Hawaiian climate. It can take full sun and tolerates some wind, although it tends to spread and can be invasive if not managed properly. In Hawaii, Heliconia psittacorum grows rapidly, benefiting from the rich volcanic soil and warm temperatures. It’s a popular choice for tropical gardens and landscaping, adding a splash of color and exotic flair to the surroundings. For those interested in cultivating this plant, it’s advisable to provide a well-drained soil and consider its potential to spread when selecting a location in the garden.
Heliconia Rostrata
Heliconia rostrata, commonly known as the lobster-claw, is a perennial herbaceous plant that is native to South America but has been introduced to Hawaii where it thrives in the tropical climate. In Hawaii, Heliconia rostrata can be found blooming throughout the year, adding vibrant red and yellow hues to the landscape. This species is particularly noted for its unique inflorescence, which resembles a lobster’s claw, hence its common name. The plant prefers moist, fertile soil and can tolerate a range of light conditions from full sun to partial shade. It’s a popular choice for tropical gardens due to its striking appearance and the fact that it attracts pollinators such as hummingbirds. While it is robust and grows well in Hawaii’s environment, it’s important to protect it from strong winds and to provide adequate water, especially during dry periods.