Halawa Xeriscape Garden
Halawa Xeriscape Garden is a water-wise demonstration garden in Aiea, Oahu, showcasing nearly 200 drought-tolerant plant species. Designed by the Board of Water Supply, the garden educates visitors on sustainable landscaping techniques through self-guided tours, workshops, and themed garden zones. With a focus on conservation, this unique site inspires eco-friendly gardening practices using minimal irrigation without sacrificing beauty.
Halawa Xeriscape Garden, Oahu
This unique garden in Aiea features an extensive collection of xeric (dry) plants. Opened in September 1989, the Halawa Xeriscape Garden was designed by the Board of Water Supply to demonstrate for local residents and visitors the possibility of constructing an attractive garden that uses less water than most traditional gardens. Plants here require only minimal irrigation, but you probably wouldn't guess by the variety of species.
In addition to featuring plants that require less water, the garden employs many techniques to limit the amount of irrigation. Here you'll find water-efficient irrigation systems that use automatic timers, dripper lines, micro-spray sprinkler heads, moisture sensors, emitters and other devices. Everything from the fertilization and weed control methods to turf mowing practices, mulching and soil alteration is designed to consume less water and to use that water more efficiently.
The Halawa Xeriscape Garden is divided into several sections. The International Garden contains plants from around the world, mainly from the dry tropics. You'll also find the Bromeliad Garden containing pineapple relatives from different tropical areas of the Americas. The Tree Garden showcases different drought-tolerant trees from around the world. And the Hawaiian Garden showcases native species adapted to hot and dry conditions.
Self-guided garden tours, water conservation workshops for kids and adults, and free garden mulch are all available at this unique site.
Key Features of Halawa Xeriscape Garden
- Water-saving landscape design: Demonstrates efficient irrigation systems and xeriscaping techniques for dry-climate gardening.
- Diverse plant zones: Features gardens like the International Garden, Bromeliad Garden, and Hawaiian Garden with nearly 200 plant varieties.
- Educational programs: Offers self-guided tours, workshops, and demonstrations for adults and children on water conservation.
- Eco-conscious approach: Utilizes mulching, soil amendments, and drip irrigation to reduce water use and maintenance.
- Location: 99-1268 Iwaena Street, Aiea, HI 96701
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Frequently Asked Questions
What is a xeriscape garden?
A xeriscape garden uses drought-tolerant plants and efficient irrigation to conserve water while maintaining beauty and functionality.
Where is Halawa Xeriscape Garden located?
It's located at 99-1268 Iwaena Street in Aiea on the island of Oahu.
What kinds of plants are at the garden?
The garden features nearly 200 plant varieties including bromeliads, native Hawaiian species, and drought-tolerant trees and shrubs.
Are there any educational activities?
Yes, the garden offers self-guided tours, free mulch, and public workshops for kids and adults focused on water conservation and sustainable gardening.
Who manages the garden?
The Halawa Xeriscape Garden is managed by the Honolulu Board of Water Supply as part of its water conservation initiative.