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Creating a Hawaiian Xeriscape: Tips for Water-Efficient Landscaping


Water conservation is an essential aspect of sustainable landscaping, particularly in drier regions of the island of Hawaii, such as the Kona coast towards Kawaihae. Xeriscaping, a landscaping technique that emphasizes water efficiency, is an excellent solution for homeowners looking to create beautiful, low-maintenance landscapes while minimizing their water usage. By incorporating xeriscaping principles and Soil Plus products, you can create a stunning, water-wise landscape that thrives in Hawaii's unique environment.

  1. Choose Drought-Tolerant Plants When designing a xeriscape, opt for plants that require less water and are well-adapted to Hawaii's climate. Native Hawaiian plants, such as 'ākia, 'ilima, and pōhinahina, are ideal choices, as they are accustomed to the local environment and typically require less water than non-native species. Additionally, consider incorporating succulents, cacti, and other drought-tolerant plants to add visual interest and texture to your landscape.

  2. Utilize Proper Soil and Compost Healthy soil is crucial for water-efficient landscaping, as it helps retain moisture and provides essential nutrients for plant growth. Soil Plus offers a variety of soil blends and compost designed to meet the diverse needs of Hawaii's plants and growing conditions. Incorporate organic matter, such as Soil Plus' Macadamia Husk Compost, to improve soil structure and water retention, ultimately reducing your landscape's irrigation needs.

  3. Implement Water-Saving Irrigation Techniques Efficient irrigation is a key component of xeriscaping, as it ensures your plants receive the necessary water without wasting this valuable resource. Consider using drip irrigation systems or soaker hoses, which deliver water directly to the plant's root zone, minimizing evaporation and runoff. Additionally, group plants with similar water needs together to make watering more efficient and reduce overall water consumption.

  4. Use Decorative Rocks and Gravel Incorporating decorative rocks and gravel into your xeriscape not only adds visual interest but also helps conserve water by reducing evaporation and suppressing weed growth. Soil Plus offers a wide selection of materials suitable for xeriscaping, including: - 3/4" red cinder - 3/4" black cinder - 1" minus black cinder (a smaller/finer black cinder than the 3/4" black cinder) - 3/8" chips (also known as pea gravel) - 1.5" Drain Rock - #3 Landscape Rock (also known as 3/4" gravel) - Red Cinder Boulders These products can be used as ground cover around plants, for pathways, or to create visually striking focal points within your landscape.

  5. Design for Water Runoff Effective xeriscapes are designed to capture and utilize rainwater, reducing the need for supplemental irrigation. By creating swales, contouring the landscape, and installing rain gardens, you can direct water runoff to your plants, maximizing their access to this natural resource.

  6. Perform Regular Maintenance While xeriscapes are generally low-maintenance, regular upkeep is still essential to ensure your landscape remains water-efficient. Prune plants as needed to encourage healthy growth, and monitor your irrigation system for leaks or inefficiencies. By keeping your landscape well-maintained, you can conserve water and maintain a beautiful, thriving outdoor space.

Red Cinder Boulders at Soil Plus in Kona
Red Cinder Boulders - Inquire For Pricing

By incorporating xeriscaping principles and Soil Plus products, you can create a stunning, water-efficient landscape that complements Hawaii's unique environment. From selecting drought-tolerant plants and using proper soil and compost to implementing water-saving irrigation techniques and incorporating decorative rocks and gravel, each aspect of your xeriscape will contribute to a sustainable and visually appealing outdoor space.


In areas of the Big Island with drier climates, such as the west side, water conservation becomes even more critical. Creating a xeriscape with native plants and water-efficient materials not only helps preserve the local ecosystem, but also reduces your landscape's reliance on supplemental irrigation, ultimately conserving water and reducing your water bill. With careful planning, the right materials, and Soil Plus products, you can transform your landscape into a water-wise oasis that thrives in Hawaii's diverse climate. Embrace the beauty of xeriscaping and discover the satisfaction of cultivating a sustainable, low-maintenance landscape that is both environmentally friendly and visually stunning.


Call us today at 808-326-9645 for pricing, delivery options and more information!


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