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Description
Lysimachia Thyrsiflora, commonly known as tufted loosestrife, is a perennial flowering plant belonging to the Primulaceae family. It is native to North America, specifically found in the eastern and central parts of the United States and Canada. It grows up to 3 feet tall and 2 feet wide when fully matured.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Ericales |
| Family | Primulaceae |
| Genus | Lysimachia |
Appearance
The leaves of Lysimachia Thyrsiflora are lance-shaped and arranged in an alternate pattern along the stem. They are about 2-4 inches long and 0.5-1 inch wide. The flowers are yellow and 1-2 inches wide, blooming in clusters at the top of the stem. The plant blooms from late spring to early fall.
Care Guide
Lysimachia Thyrsiflora grows best in moist, well-drained soil and full to partial sunlight. It is hardy in USDA zones 4-8. Water the plant regularly and deeply, especially during dry spells. Fertilize the plant with a balanced fertilizer once in early spring and again in mid-summer. Prune the plant in early spring to remove dead or damaged stems.
Common Pests & Diseases
Lysimachia Thyrsiflora is relatively pest and disease-free. However, it may be susceptible to leaf spot and root rot if grown in poorly drained soil.
Habitat
Lysimachia Thyrsiflora is commonly found in wetlands, swamps, and along stream banks. It prefers moist soil and is often used in rain gardens and bog gardens.
Question and Answer
Q: Is Lysimachia Thyrsiflora deer-resistant?
A: Yes, deer tend to avoid eating Lysimachia Thyrsiflora.
Q: Can Lysimachia Thyrsiflora be grown in containers?
A: Yes, it can be grown in containers as long as the soil is kept moist and the plant receives enough sunlight.
Q: Can Lysimachia Thyrsiflora be propagated from cuttings?
A: Yes, it can be propagated from stem cuttings taken in early summer.
Q: How often should Lysimachia Thyrsiflora be fertilized?
A: It should be fertilized once in early spring and again in mid-summer with a balanced fertilizer.
Related Plants
- Lysimachia nummularia
- Lysimachia punctata
- Lysimachia clethroides
- Lysimachia ciliata
References
- “Lysimachia thyrsiflora.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=j560.
- “Lysimachia thyrsiflora.” Plant Database, Lady Bird Johnson Wildflower Center, www.wildflower.org/plants/result.php?id_plant=LYTH3.
- “Lysimachia thyrsiflora.” Plant Information Online, University of Minnesota Libraries, plantinfo.umn.edu/node/1420588.
