Laser

Description

Laser (Lysimachia clethroides) is a herbaceous perennial plant that belongs to the Primulaceae family. It is native to East Asia and is commonly known as Gooseneck Loosestrife or White Moneywort. It can grow up to 2-3 feet tall and 1-2 feet wide. The plant has slender stems with lush green leaves that are lance-shaped and pointed. In summer, it produces spikes of white flowers that are shaped like goosenecks, hence the name. The flowers are a popular choice for floral arrangements and can last up to two weeks when cut.

Taxonomic Information

Domain	Eukaryota
Kingdom	Plantae
Phylum	Angiosperms
Class	Eudicots
Order	Ericales
Family	Primulaceae
Genus	Lysimachia

Appearance

The Laser plant has a unique appearance with its slender stems and lance-shaped leaves. The leaves are dark green and glossy, measuring up to 3 inches long and 1 inch wide. The plant produces spikes of white flowers that are shaped like goosenecks, and each spike can have up to 30 flowers. The flowers bloom in summer and can last up to two weeks when cut. The plant can grow up to 2-3 feet tall and 1-2 feet wide, making it a great addition to any garden or landscape.

Care Guide

The Laser plant is easy to care for and can thrive in various growing conditions. Here are some tips on how to care for your Laser plant:

Water

The Laser plant likes to be kept moist, so make sure to water it regularly. However, be careful not to overwater the plant, as it can lead to root rot. Water the plant deeply once a week or whenever the top inch of soil feels dry to the touch.

Fertilization

Fertilize the Laser plant once a month during the growing season with a balanced fertilizer. Avoid fertilizing the plant during the winter months, as it is dormant during this time.

Soil

The Laser plant prefers well-draining soil that is rich in organic matter. Make sure the soil is not too compact, as it can lead to poor drainage and root rot. If you are planting the Laser plant in a container, use a high-quality potting mix that is designed for indoor and outdoor plants.

Sunlight

The Laser plant prefers partial shade to full sun. However, it can tolerate full shade, but it may not flower as much. Make sure to plant the Laser plant in a location that receives at least 4-6 hours of sunlight per day.

Hardiness Zones

The Laser plant is hardy in USDA Zones 4-8. It can tolerate cold temperatures and can survive temperatures as low as -30°F.

Common Pests & Diseases

The Laser plant is generally pest and disease-free. However, it can be susceptible to root rot if the soil is too moist. To prevent root rot, make sure to plant the Laser plant in well-draining soil and avoid overwatering. The plant can also attract slugs and snails, which can eat the leaves and damage the plant. To prevent slug and snail damage, use a slug bait or handpick them off the plant.

Habitat

The Laser plant is native to East Asia and can be found growing in moist areas such as riverbanks, marshes, and wetlands. It prefers partial shade to full sun and can tolerate cold temperatures. The plant has been introduced to North America and Europe and is commonly used as an ornamental plant in gardens and landscapes.

Question and Answer

Q: Can the Laser plant be grown indoors?

A: Yes, the Laser plant can be grown indoors in a container. Make sure to place the container in a location that receives at least 4-6 hours of sunlight per day.

Q: How often should I fertilize my Laser plant?

A: Fertilize the Laser plant once a month during the growing season with a balanced fertilizer. Avoid fertilizing the plant during the winter months, as it is dormant during this time.

Q: Is the Laser plant toxic to pets?

A: The Laser plant is not toxic to pets, but it can cause mild irritation if ingested.

Q: How do I propagate my Laser plant?

A: The Laser plant can be propagated by division or stem cuttings. Divide the plant in the spring or fall, or take stem cuttings in the summer and root them in a well-draining potting mix.

Related Plants

• Lysimachia nummularia (Creeping Jenny)
• Lysimachia punctata (Yellow Loosestrife)
• Lysimachia vulgaris (Yellow Loosestrife)

References

• “Lysimachia clethroides.” Missouri Botanical Garden. Accessed 28 October 2021. <https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=n220>.
• “Lysimachia clethroides.” PlantFiles. Accessed 28 October 2021. <http://davesgarden.com/guides/pf/go/628/>.
• “Lysimachia clethroides.” Royal Horticultural Society. Accessed 28 October 2021. <https://www.rhs.org.uk/Plants/76659/Lysimachia-clethroides/Details>.