Creeping Jenny, scientifically known as Lysimachia nummularia, is a low-growing, spreading perennial valued for its bright green foliage and ability to cascade over walls, containers, and moist areas in the garden. Here are some key points about this plant:

1. Appearance: Creeping Jenny features small, rounded leaves that are bright green in color and have a glossy texture. The leaves grow densely along trailing stems, forming a thick carpet of foliage. Inconspicuous yellow flowers may appear in late spring to early summer, but the main ornamental feature of this plant is its foliage.

2. Size: This perennial typically grows to a height of 2 to 4 inches and can spread indefinitely through its creeping stems, rooting as it grows. It forms a dense mat of foliage that can cover large areas over time.

3. Sun and Soil Requirements: Creeping Jenny thrives in partial to full sun but can tolerate some shade, especially in hot climates. It prefers consistently moist, well-draining soil but can adapt to a range of soil types, including clay, loam, and sandy soils.

4. Watering: Adequate moisture is essential for Creeping Jenny to thrive, especially during periods of hot, dry weather. Regular watering is recommended to keep the soil consistently moist but not waterlogged. Mulching can help retain soil moisture and suppress weeds.

5. Maintenance: Creeping Jenny is relatively low-maintenance but may require occasional pruning to contain its growth and prevent it from spreading into unwanted areas. It can be trimmed back in early spring to rejuvenate the plant and encourage denser growth. Dividing the plant every few years can help control its spread and maintain vigor.

6. Landscape Use: Creeping Jenny is commonly used as a ground cover in garden beds and borders, where it provides a lush carpet of greenery and helps suppress weeds. It also works well in hanging baskets, containers, and as a trailing plant in rock gardens or along pond edges. Its ability to cascade over walls and spill from containers makes it a versatile and attractive addition to garden landscapes.

Overall, Creeping Jenny is a beautiful and adaptable perennial prized for its bright green foliage and spreading habit. Whether used as a ground cover, trailing plant, or container plant, it adds texture, color, and interest to garden landscapes throughout the growing season.