Acaena Pallida

Description

Acaena Pallida is a low-growing perennial plant native to New Zealand. It is commonly known as the New Zealand burr or piripiri. The plant belongs to the family Rosaceae and has unique features such as spiky leaves and tiny, burr-like fruits. It is an excellent ground cover and can be planted in rock gardens, borders, or as a filler plant in any landscape. The plant produces small, pinkish-purple flowers in the summer that add to its overall beauty.

Taxonomic Information

Appearance

Acaena Pallida is a low-growing plant that can reach a height of 4-6 inches and a spread of up to 2 feet. It has small, spiky, bright green leaves that grow in a rosette pattern. The leaves are around 1-2 inches long and have a reddish tint at the base. The plant produces small, pinkish-purple flowers on thin stems in the summer that last for a few weeks. The most unique feature of the plant is its tiny, burr-like fruits that are around 1/8 inch in diameter and cling to anything that comes in contact with them, including clothing and animal fur.

Care Guide

Acaena Pallida is an easy-to-grow plant that requires minimal care. Here are some care tips:

• Water: The plant prefers well-drained soil and requires regular watering during the growing season, especially in dry weather.
• Fertilization: The plant does not require frequent fertilization. A light application of a balanced fertilizer in the spring is sufficient.
• Soil: The plant prefers well-drained soil that is rich in organic matter. It can tolerate a wide range of soil types as long as they are not waterlogged.
• Sunlight: The plant prefers full sun to light shade. It can tolerate partial shade but may not produce as many flowers.
• Hardiness Zones: The plant is hardy in USDA zones 5-9.

Common Pests & Diseases

Acaena Pallida is generally disease and pest-free. However, it can be susceptible to root rot if the soil is too wet. The plant can also attract slugs and snails, which can damage the leaves and flowers. Regular inspection and removal of affected parts can help keep the plant healthy.

Habitat

Acaena Pallida is native to New Zealand and is commonly found in rocky areas, grasslands, and open forests. It prefers well-drained soil and can tolerate a wide range of temperatures and humidity levels. The plant is often used as a ground cover and can thrive in a variety of landscape settings.

Question and Answer

Q: Can Acaena Pallida grow in containers?

A: Yes, Acaena Pallida can grow in containers as long as they are well-drained and filled with a good quality potting mix.

Q: How often should I water Acaena Pallida?

A: The plant requires regular watering during the growing season, especially in dry weather. Watering once a week should be sufficient, but it may require more frequent watering in hot weather.

Q: Can Acaena Pallida tolerate frost?

A: Yes, the plant is hardy in USDA zones 5-9 and can tolerate frost and cold temperatures.

Q: Can I propagate Acaena Pallida by division?

A: Yes, the plant can be propagated by division in the spring or fall. Simply dig up the plant, separate the clumps, and replant them in a new location.

Related Plants

• Acaena inermis
• Acaena magellanica
• Acaena microphylla
• Acaena novae-zelandiae

References

• “Acaena Pallida.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=277984&isprofile=0&basic=Acaena%20pallida.
• “Acaena Pallida.” Royal Horticultural Society, www.rhs.org.uk/Plants/11911/Acaena-pallida/Details.
• “Acaena Pallida.” The Spruce, www.thespruce.com/acaena-pallida-new-zealand-burr-2132583.