Leucochrysum

Taxonomic Information

Description

Leucochrysum is an Australian native plant that belongs to the Asteraceae family. This plant is also known as Helichrysum or Strawflower due to its papery flowers that retain their shape and color when dried. Leucochrysum plants can grow up to 60 cm tall and 40 cm wide. They have green, narrow leaves that are covered with fine hairs. The plant produces an abundance of flowers in yellow, white, pink, red, orange, and purple shades. The flowers bloom in summer and fall, and they attract bees, butterflies, and other pollinators.

Appearance

Leucochrysum plants have a bushy habit and grow up to 60 cm tall and 40 cm wide. They have green, narrow leaves that are covered with fine hairs. The leaves can grow up to 10 cm long and 1 cm wide. The plant produces an abundance of flowers in yellow, white, pink, red, orange, and purple shades. The flowers are papery and retain their shape and color when dried. They bloom in summer and fall, and they attract bees, butterflies, and other pollinators.

Care Guide

Leucochrysum plants are relatively easy to grow and care for. Here are some tips for taking care of your plant:

Water

Leucochrysum plants prefer well-draining soil that is kept moist but not waterlogged. Water the plants deeply once a week during the growing season and reduce watering during the winter months.

Fertilization

Leucochrysum plants do not require frequent fertilization. Apply a balanced fertilizer once a month during the growing season to promote healthy growth and blooming.

Soil

Leucochrysum plants prefer well-draining soil that is rich in organic matter. You can amend the soil with compost or other organic material before planting.

Sunlight

Leucochrysum plants require full sun to partial shade to thrive. They can tolerate hot and dry conditions but may require some shade in very hot climates.

Hardiness Zones

Leucochrysum plants are hardy in USDA zones 9-11. They can be grown as annuals in cooler climates.

Common Pests & Diseases

Leucochrysum plants are generally pest and disease-free. However, they may be susceptible to aphids, spider mites, and fungal diseases if grown in humid conditions. You can use insecticidal soap or neem oil to control pests and avoid overhead watering to prevent fungal diseases.

Habitat

Leucochrysum plants are native to Australia and are found in a variety of habitats, including coastal dunes, heathlands, and rocky slopes. They can tolerate a range of soil types and are adapted to hot and dry conditions.

Question and Answer

Q: Can Leucochrysum plants be grown in containers?

A: Yes, Leucochrysum plants can be grown in containers as long as the container has good drainage and the soil is kept moist but not waterlogged.

Q: How often should I fertilize my Leucochrysum plant?

A: You should fertilize your Leucochrysum plant once a month during the growing season with a balanced fertilizer.

Q: How do I propagate Leucochrysum plants?

A: Leucochrysum plants can be propagated from seeds or cuttings. Sow the seeds in the spring, or take stem cuttings in the summer and root them in moist soil or water.

Q: How long do Leucochrysum flowers last?

A: Leucochrysum flowers can last for several weeks on the plant and retain their shape and color when dried.

Related Plants

• Helichrysum
• Xerochrysum
• Chrysanthemum
• Gazania

References

• “Leucochrysum.” Australian Native Plants Society (Australia). https://anpsa.org.au/l-hel.html
• “Leucochrysum.” The Royal Horticultural Society. https://www.rhs.org.uk/plants/9383/leucochrysum-frutescens/details
• “Leucochrysum frutescens.” PlantNet. http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Leucochrysum~frutescens