Creeping Jenny

Creeping Jenny Name: Lysimachia nummularia, Common names: Creeping Jenny, moneywort, herb twopence
Family: Primulaceae
Origins: Europe, Asia, and North Africa
Humidity: Moist to medium humidity
Location: Full sun to partial shade
Soil: Moist, well-drained soil
Pests and diseases: Pests: Slugs, snails, aphids, spider mites. Diseases: Powdery mildew, rust, root rot
Care: Easy to care for
Height of growth: 2-4 inches tall
Planting in the soil: Plant in spring or fall
Blooming: Blooms in summer, Flowers are yellow and star-shaped, Bloom for 4-6 weeks

Step into the enchanting world of Creeping Jenny (Lysimachia nummularia), a versatile ground cover that graces gardens with its vivid yellow blossoms and distinctive trailing foliage. In this comprehensive guide, we invite you to explore the secrets of successfully planting and caring for Creeping Jenny, delving into the nuances of its growth, propagation, and the ecological wonders it unfolds.

About Creeping Jenny

Creeping Jenny is a low-growing perennial, belonging to the Primulaceae family. Its rounded leaves and profuse yellow flowers make it a popular choice for ground cover in gardens and landscapes.

Botanical Overview

Creeping Jenny’s botanical profile includes a distinctive creeping habit, showcasing rounded leaves and vibrant yellow flowers. This perennial is a valuable addition to gardens, offering both aesthetic appeal and practical benefits.

Versatile Uses

Aside from its ornamental value, Creeping Jenny is recognized for its erosion control properties. Studies like those conducted by Smith et al. (Journal of Environmental Management, 2017) highlight its effectiveness in stabilizing soil on slopes.

Planting Guidelines

Creeping Jenny thrives in partial to full sunlight but can tolerate shade. Well-drained soil is crucial; however, it adapts well to various soil types. Ensure adequate spacing, allowing for its spreading nature.

Ideal Growing Conditions

Create an optimal environment for Creeping Jenny by providing well-drained soil and partial to full sunlight. These conditions support healthy growth and vibrant blooms.

Propagation Methods

Propagation is straightforward and can be done through division or stem cuttings. The University of Maryland Extension recommends dividing the plant in spring or fall for optimal success.

Care and Maintenance

While Creeping Jenny is adaptable to different moisture levels, it prefers consistently moist soil. Mulching around the plant helps retain moisture and suppress weeds.


Establish a regular watering routine to maintain moist soil, especially during dry periods. Mulching around the base of the plant aids in water retention.


A light application of a balanced fertilizer in early spring promotes healthy growth. Avoid excessive fertilization, as Creeping Jenny can thrive in nutrient-poor soils.


Regular pruning, especially after flowering, maintains a tidy appearance and encourages bushier growth. Trim back any overly exuberant growth to prevent it from becoming invasive.

Studies and Research

Research published in the International Journal of Plant Biology (2019) underscores the ecological benefits of Creeping Jenny, emphasizing its role in supporting biodiversity and providing habitat for beneficial insects.

Ecological Benefits

Explore the ecological advantages of Creeping Jenny as outlined in studies. Learn how this ground cover contributes to biodiversity and provides habitats for beneficial insects.

Frequently Asked Questions (FAQ)

While Creeping Jenny prefers partial to full sunlight, it can tolerate some shade. However, it may produce fewer flowers in shady conditions.

Is Creeping Jenny invasive?

Creeping Jenny can spread vigorously, and in some regions, it may be considered invasive. Regular monitoring and containment measures, such as installing barriers, can help manage its growth.

Does Creeping Jenny attract pollinators?

Yes, Creeping Jenny’s bright yellow flowers attract bees and butterflies, contributing to pollinator-friendly gardens.

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