Lysimachia nummularia ‘Aurea’, commonly known as Golden Creeping Jenny or Golden Moneywort, is a low-growing perennial plant appreciated for its striking yellow foliage and ability to create a bright ground cover. It is a cultivar of Lysimachia nummularia, with enhanced golden-yellow leaves compared to the species. Here’s a detailed description and care guide for Lysimachia nummularia ‘Aurea’:
Description:
Lysimachia nummularia ‘Aurea’ features small, rounded leaves that are bright golden-yellow in color. The leaves are opposite or whorled along the trailing stems, which can reach a length of 2 to 4 feet (60 to 120 cm). The plant forms a dense mat of foliage, creating an eye-catching carpet-like effect. In summer, it produces small, yellow cup-shaped flowers, although they are not the main feature of this cultivar.
Care Guide:
Lighting: Lysimachia nummularia ‘Aurea’ thrives in full sun to partial shade. It prefers a location with at least 4 to 6 hours of direct sunlight per day to maintain its vibrant yellow foliage. However, it can tolerate some shade, especially in hotter regions where partial shade can help protect the foliage from scorching. In areas with intense afternoon sun, providing some shade during the hottest part of the day can benefit the plant.
Water: Lysimachia nummularia ‘Aurea’ prefers consistently moist soil conditions. It thrives in well-drained soil that retains moisture but does not become waterlogged. Water the plant regularly, especially during dry periods, to keep the soil evenly moist. However, avoid overwatering, as excessive moisture can lead to root rot. Allow the top inch of soil to dry slightly between waterings.
Soil: Lysimachia nummularia ‘Aurea’ prefers fertile, loamy soil with good drainage. It can tolerate a range of soil types, including clay or sandy soil, as long as it is well-draining. Amending the soil with organic matter, such as compost or well-rotted manure, before planting can improve its fertility and moisture retention capabilities.
Temperature: Lysimachia nummularia ‘Aurea’ is hardy in USDA hardiness zones 4-8. It is adaptable to a wide range of temperatures and can tolerate both cold winters and hot summers. However, in regions with extremely hot summers, providing some shade or extra moisture during peak heat can help the plant thrive.
Fertilizer: Lysimachia nummularia ‘Aurea’ generally does not require heavy fertilization. However, incorporating a balanced, slow-release fertilizer into the soil in early spring can provide necessary nutrients for healthy growth. Follow the manufacturer’s instructions for dosage and application methods. Avoid over-fertilization, as it can lead to excessive foliage growth with fewer flowers.
Maintenance: Lysimachia nummularia ‘Aurea’ is relatively low-maintenance. Regularly trim or prune the plant to keep it within bounds and prevent it from spreading to unwanted areas. This is especially important if you are using it as a ground cover. Deadhead spent flowers to encourage continuous blooming and prevent self-seeding. In regions with harsh winters, the plant may die back to the ground. Prune away any dead or damaged foliage in early spring to promote fresh growth.
Pests and Diseases: Lysimachia nummularia ‘Aurea’ is generally resistant to pests and diseases. However, it may occasionally attract slugs, snails, or aphids. Monitor the plant for any signs of pest damage and take appropriate measures if necessary. Providing adequate air circulation and spacing the plants properly can help prevent the development of fungal diseases.
By following these care guidelines, you can successfully grow Lysimachia nummularia ‘Aurea’ in your garden. Adjust the care routine based on your specific growing conditions and monitor the plant for any signs of stress or pest infestation. With proper care, Lysimachia nummularia ‘Aurea’ will provide a vibrant, golden ground cover that adds color and texture to your landscape.
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