What to Plant Under Trees in NZ

Planting under trees in New Zealand can be challenging due to the shade, root competition, and dry soil conditions. However, with the right plant selection and care, you can create a beautiful and thriving understory garden. Here are some ideas for what to plant under trees in NZ:

Shade-Tolerant Plants

The first consideration when planting under trees is the amount of shade the area receives. Many plants require full sun to grow and flower, but there are plenty of shade-tolerant options for the understory. Some examples include:

Hellebores

Hostas

Ferns

Heucheras

Bleeding hearts

These plants thrive in partial to full shade and require little maintenance once established. They also add a pop of colour and texture to the garden.

Drought-Tolerant Plants

Another challenge when planting under trees is the dry soil conditions. Trees have extensive root systems that absorb most of the available water, leaving little for other plants. Choosing drought-tolerant plants can help you avoid watering and ensure your garden stays healthy. Some examples include:

Succulents

Lavender

Salvias

Sedums

Yarrows

These plants are ideal for regions with hot summers and low rainfall. They are also low-maintenance and attract pollinators to your garden.

Garden Design

When designing your understory garden, think about the overall look and feel you want to achieve. Consider the following tips:

Choose plants that complement each other in texture, colour, and height

Include a variety of hardscaping elements such as paths, raised beds, or containers

Avoid damaging the tree roots when planting by using a layer of mulch and planting in areas away from the trunk

By planning ahead and taking proper care, you can create a beautiful and sustainable garden under your trees.

Conclusion

Planting under trees in NZ can be challenging, but it is possible with the right plant selection and care. Shade-tolerant and drought-tolerant plants are ideal for the understory, and careful garden design can enhance the overall aesthetic. Remember to avoid damaging the tree roots when planting and use a layer of mulch for optimal plant health. With these tips in mind, you can create a healthy and beautiful understory garden that complements your existing trees.