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How Tall Does a Creeping Jenny Plant Grow

Updated: June 18, 2022

Creeping Jenny, also known as Lysimachia nummularia, is a popular groundcover plant that is widely used in gardens for its attractive appearance and ease of care. It is a trailing plant that forms a dense carpet of leaves, and it is often used to cover bare areas in the garden. One of the most common questions people have about this plant is how tall it can grow. In this article, we will discuss the growth habits of creeping Jenny and provide some useful information about caring for this beautiful plant.

Growth Habits of Creeping Jenny

Creeping Jenny is an evergreen perennial that grows best in moist soil and partial shade. It is native to Europe but has been widely cultivated in North America and other parts of the world. The plant has small, round leaves that are bright green in color and grow on long, trailing stems. The stems can reach up to 18 inches in length, and the plant can spread up to 2 feet wide.

Creeping Jenny produces small yellow flowers in the summer, which are attractive to bees and other pollinators. The flowers are not particularly showy, but they add a nice touch of color to the garden. After flowering, the plant produces small, brown seed capsules that contain many tiny seeds.

Factors That Affect the Height of Creeping Jenny

The height of creeping Jenny can vary depending on several factors, including soil conditions, sunlight exposure, and water availability. In general, this plant tends to grow taller in richer soils with more organic matter. It also grows taller in full sun than in partial shade.

If you want to keep your creeping Jenny plants low and dense, you should consider planting them in a location with partial shade and well-draining soil. You can also trim back the stems periodically to encourage bushier growth.

How to Care for Creeping Jenny

Creeping Jenny is a low-maintenance plant that is easy to care for. Here are some useful tips for keeping your creeping Jenny healthy and attractive:

  • Water the plant regularly, especially during hot, dry weather.
  • Fertilize the plant once or twice a year with a balanced fertilizer to encourage healthy growth.
  • Trim back any dead or damaged stems to keep the plant looking neat and tidy.
  • Watch out for pests such as slugs and snails, which can damage the leaves and stems of the plant.


Can creeping Jenny grow in full sun?

Yes, creeping Jenny can grow in full sun, but it tends to stay shorter and more compact in partial shade.

Is creeping Jenny invasive?

Creeping Jenny can be invasive in some areas, so it’s important to check with your local authorities before planting it in your garden.

How often should I water my creeping Jenny plant?

Creeping Jenny likes moist soil, so you should water it regularly, especially during hot, dry weather.

Can I grow creeping Jenny in a container?

Yes, creeping Jenny can be grown in a container as long as the soil is well-draining and you water it regularly.

When should I fertilize my creeping Jenny plant?

You should fertilize your creeping Jenny plant once or twice a year with a balanced fertilizer. The best time to do this is in the spring or fall.

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