Erosion control is essential for preventing water contamination, protecting soil quality and keeping our environment healthy. Through hydroseeding and native plant seed mixes, we can prevent soil erosion while promoting robust plant growth.

New Zealand has many hardy native plants that are well-adapted to Aotearoa’s environment. Native plants are suitable for hydroseeding because these plants have evolved over time to thrive in New Zealand.

10 Native New Zealand Plants To Use For Erosion Control

Which NZ plants should you consider for erosion control on your site? At Enviro360, we always consider the local environment and soil type to determine the best seeds for the area. We choose appropriate seed mixes to promote effective erosion control and steady growth.

What native plants should you pick? Here are a few that we may consider:

  1. Kānuka (Kunzea Ericoides). Kānuka, also known as white tea trees, are small trees with deep root systems that can help stabilise slopes and prevent soil erosion. These hardy trees thrive even in steep areas and can do well in poor-quality soil.
  2. Toetoe (Cortaderia Richardii). Also known as the South Island Toe Toe, these plants have beautiful flower plumes and bunches of grass that can grow to around one metre tall and wide. These plants grow quickly and do well in nearly any condition.
  3. Mānuka (Leptospermum Scoparium). Mānuka trees are similar to Kānuka and are also known as Mānuka myrtle, New Zealand tea trees and broom tea trees. These flowering trees are loved for their beautiful flowers and have the added benefit of attracting bees. Choosing Mānuka trees is a smart choice if you wish to support local bee populations.
  4. Harakeke (Phormium Tenax). Harakeke, or New Zealand Flax, does well in a range of conditions, from dry to wet. Harakeke is an evergreen perennial plant that’s popular as ornamental greenery and also as a source of fibre. Harakeke has strong roots that tightly cling to soil, preventing soil movement.
  5. Pōhutukawa (Metrosideros Excelsa). Pōhutukawa are also known as New Zealand Christmas trees or iron trees. These lovely trees produce beautiful red flowers and are often chosen to add aesthetic appeal to areas. Pōhutukawa are excellent choices for sites near the coast because they can tolerate sea spray and salty air.
  6. Tauhinu (Ozothamnus Leptophyllus). Tauhinu, commonly referred to as cottonwood shrubs, are shrubs that are fast-growing and do well on dry and rocky slopes.
  7. Kōwhai (Sophora Spp.). Kōwhai are small legume trees that produce bright yellow flowers. These trees have deep, robust root systems that are ideal for stabilising soil. They attract nectar-feeding birds and insects, supporting local biodiversity.
  8. Akeake (Dodonaea Viscosa). Akeake, or hopbushes, are fast-growing, strong plants that are very resilient. Akeake shrubs are wind-tolerant and suitable for exposed areas.
  9. Sand Sedge (Ficinia Spiralis). Sand sedges are often chosen for coastal areas and sandy sites. These plants have intricate root systems that grasp soil and prevent movement. Sand sedges are ideal for sand dune stabilisation.
  10. Tussock Grasses (Chionochloa Spp.). Tussock grasses are large, resilient and similar to Toe Toe. Tussock grasses form dense clumps, stabilising soil.

New Zealand has many vigorous plants that can do well for erosion control, and we’ll be happy to discuss any options you’d like for your project to see what we can do for you.

Why Choose Hydroseeding For Erosion Control?

Hydroseeding remains a popular choice for erosion control, dust suppression and vegetation regrowth. At Enviro360, we take the environment into account when we provide our hydroseeding services and we prioritise native plant species to support our natural NZ ecosystem. 

Why consider hydroseeding for your project?

  • Fast Plant Growth. Our hydroseeding services evenly distribute native plant seeds in a way that keeps them protected and safe from natural disturbances. This promotes quick germination and strong, healthy plant growth. We know that getting the hydroseed mix onto the soil is only the first stage of the process – the next is allowing the seeds to thrive. We help the plants start strong, doing what we can to increase chances of success. 
  • Effective Erosion Control. Of course, we have a strong focus on natural, effective erosion control using native plants that are appropriate for your work site. Hydroseeding can stabilise the soil to prevent erosion control and sediment runoff. Fast-growing plants like Akeake and Toetoe can spread their roots rapidly, stopping erosion quickly. 
  • Cost-Effective. Hydroseeding is a cost-effective option. We work quickly to cover large areas, reducing labour costs and saving time. Hydroseeding is a much faster and more effective alternative to manual seeding. Our speedy service can allow you to meet your project deadlines without stressing about fitting our work into your timeline. 

Preventing Harmful Soil Erosion With Native New Zealand Plantlife

If you’re interested in natural, effective erosion control that promotes environmental wellness, we welcome you to speak to us at Enviro360. Along with hydroseeding, we specialise in hay mulching, dust suppression and landscaping.

Would you like to talk with us? You can reach us through our Enviro360 website or by calling us on 021 847 199.

Choose Enviro360 if you value eco-friendly, long-lasting results.