Contents
Description
Lysimachia Nemorum, also known as Yellow Pimpernel, is a beautiful and hardy plant that belongs to the Primulaceae family. It is native to Europe and Asia, and it can be found in moist habitats such as damp woods, stream banks, and wet meadows. The plant is a trailing perennial that grows up to 10 cm in height and 50 cm in width. It has small, green leaves that are lance-shaped and pointed at the tip. The flowers of Lysimachia Nemorum are bright yellow and star-shaped, and they bloom from May to August. The plant produces small, black seeds that are dispersed by ants.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Ericales |
| Family | Primulaceae |
| Genus | Lysimachia |
Appearance
Lysimachia Nemorum is a low-growing plant that forms a dense mat of foliage. Its leaves are dark green, glossy, and pointed at the tip. The flowers of the plant are bright yellow and star-shaped, and they grow in clusters at the tips of the stems. The flowers have five petals and are about 1 cm in diameter. They bloom from May to August and attract bees and butterflies. The plant produces small, black seeds that are dispersed by ants.
Care Guide
Lysimachia Nemorum is a hardy plant that requires minimal care. Here are some tips to help you grow and care for this beautiful plant:
Water
The plant prefers moist soil, so water it regularly to keep the soil damp. However, avoid overwatering as it can lead to root rot.
Fertilization
Lysimachia Nemorum does not require fertilization, but you can add a slow-release fertilizer in the spring to promote healthy growth.
Soil
The plant prefers well-draining soil that is rich in organic matter. It can tolerate a wide range of soil types, including clay, loam, and sand.
Sunlight
Lysimachia Nemorum prefers partial shade to full shade. It can tolerate full sun, but it may require more frequent watering in hot, dry conditions.
Hardiness Zones
The plant is hardy in USDA zones 4 to 9.
Common Pests & Diseases
Lysimachia Nemorum is generally resistant to pests and diseases. However, it can be affected by slugs and snails, which can feed on the leaves and damage the plant. To control these pests, you can handpick them or use a natural slug and snail repellent. The plant may also be susceptible to powdery mildew, which can cause a white, powdery coating on the leaves. To prevent powdery mildew, avoid overhead watering and ensure good air circulation around the plant.
Habitat
Lysimachia Nemorum is native to Europe and Asia, and it can be found in moist habitats such as damp woods, stream banks, and wet meadows. The plant prefers partial shade to full shade and moist soil that is rich in organic matter.
Question and Answer
Q: Is Lysimachia Nemorum invasive?
A: No, Lysimachia Nemorum is not considered invasive. It is a low-growing plant that forms a dense mat of foliage but does not spread aggressively.
Q: Can Lysimachia Nemorum be grown in containers?
A: Yes, Lysimachia Nemorum can be grown in containers. Choose a container that is at least 6 inches deep and wide, and fill it with well-draining potting soil. Water the plant regularly to keep the soil moist.
Q: How often should I fertilize Lysimachia Nemorum?
A: Lysimachia Nemorum does not require frequent fertilization. You can add a slow-release fertilizer in the spring to promote healthy growth, but avoid overfertilizing as it can lead to excessive foliage growth and reduced flowering.
Q: How do I propagate Lysimachia Nemorum?
A: Lysimachia Nemorum can be propagated by division or by stem cuttings. To propagate by division, dig up the plant in the spring or fall and separate the clumps into smaller sections. Replant the sections in well-draining soil and water them regularly. To propagate by stem cuttings, take a 3- to 4-inch cutting from the plant in the spring or summer and plant it in a pot filled with well-draining potting soil. Keep the soil moist and place the pot in a bright, indirect light.
Related Plants
Here are some related plants that you may also be interested in:
- Lysimachia nummularia (Creeping Jenny)
- Lysimachia punctata (Yellow Loosestrife)
- Lysimachia congestiflora (Chinese Loosestrife)
- Lysimachia ciliata (Fringed Loosestrife)
References
- “Lysimachia Nemorum (Yellow Pimpernel).” Gardeners’ World Magazine, BBC, 27 Mar. 2019, www.gardenersworld.com/plants/lysimachia-nemorum/.
- “Lysimachia Nemorum.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c440.
- “Yellow Pimpernel.” Royal Horticultural Society, www.rhs.org.uk/Plants/51559/Yellow-Pimpernel/Details.
