Kune Kune Grass Acaena microphylla

Water

New Zealand Burr requires even moisture and should be watered regularly, especially during extended periods of drought. Water the plant deeply once a week, providing about 1 gallon of water per square yard of soil, which helps encourage deep root growth. During the hottest parts of the summer, watering frequency may need to increase to twice a week if the top inch of soil becomes dry. Make sure to water directly at the base of the plant to avoid wetting the foliage, which can lead to fungal diseases.

Light

New Zealand Burr thrives best in full sun to partial shade. The ideal spot for this ground cover is an area where it can receive at least 6 hours of sunlight a day, and some dappled shade during the hottest part of the afternoon. In sites with very hot summers, afternoon shade will help prevent the leaves from scorching.

Temperature

New Zealand Burr prefers a temperate climate and the ideal temperature range for growing it is between 60°F to 75°F. It can tolerate minimum temperatures down to around 20°F but should be protected from harsh, freezing conditions. Maximum temperatures should ideally not exceed 85°F for prolonged periods as this could stress the plant.

Pruning

New Zealand Burr doesn't require extensive pruning, but a light trim can be done to maintain its compact form and to remove any dead or damaged foliage. The best time to prune is in late winter or early spring before new growth begins. Pruning can be done annually or as needed to shape the plant and encourage denser growth.

Cleaning

As needed

Soil

The best soil mix for New Zealand Burrs should be well-draining and light with an acidic to neutral pH level between 5.0 and 7.0. A mixture of two parts peat, one part perlite, and one part loamy soil will support this plant's growth.

Repotting

New Zealand Burrs do not frequently need repotting; it should be done every 2-3 years or when the plant has outgrown its current container.

Humidity & Misting

New Zealand Burrs thrive in average room humidity levels. While they are quite adaptable, aim for humidity levels between 40-60% for optimal growth.

Suitable locations

• Indoor

  Place in bright, indirect light and ensure good air circulation.

• Outdoor

  Plant in partial shade, protect from hot afternoon sun.

• Hardiness zone

  6-9 USDA

Life cycle

Acaena microphylla, also known as Bronze Carpet, begins its life cycle with germination, which occurs in warm, moist soil conditions after the seeds are dispersed. Following germination, the seedlings grow rapidly, developing a dense, mat-forming foliage with small, pinnate leaves that are bronze-tinted when young and turn green with age. This perennial plant reaches maturity when it begins to flower, typically displaying small, inconspicuous red to brown flowers during the summer. After pollination, typically by wind or insects, fruiting occurs with the production of small, spiky burrs that contain the seeds. These burrs can attach to animals or be distributed by other natural means, aiding in the spread of the species. The plant can also spread vegetatively through its rhizomatous root system, allowing it to cover ground and create new plants from portions of the root.

Propogation

• Propogation time

  Spring to summer

• Propogation: The most popular method of propagating Acaena microphylla, commonly known as bronze carpet, is through division. This process is best done in the spring when the plant's growth is most vigorous. To propagate by division, carefully dig up the plant and gently separate the root ball into smaller sections, ensuring that each new section has a piece of the root system attached. You should then replant these divisions into well-draining soil, maintaining the same depth they were originally growing. Water the new plants thoroughly after planting to help establish them. It's important to keep the soil moist but not waterlogged during the initial growth period to encourage strong root development.