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Benefits of Cup Plant in Your Garden

Updated: July 14, 2022

Gardening is a great way to beautify your yard and improve your mental health. Adding different types of plants can make your garden more interesting and provide various benefits. Cup plant, also known as Silphium perfoliatum, is one such plant that can add unique characteristics to your garden. In this article, we will discuss the benefits of cup plant and why you should consider growing it in your garden.

What is Cup Plant?

Cup plant is a native plant to North America and grows in the eastern part of the United States. It can grow up to 8 feet tall and has large leaves that form a cup-like shape around the stem. The plant produces yellow flowers that bloom in late summer and attracts pollinators like bees and butterflies.

Benefits of Cup Plant

1. Attracts Pollinators

As mentioned, cup plant attracts pollinators like bees and butterflies. Pollinators are essential for plants as they help in the reproduction process. By attracting them, you are helping to maintain a healthy ecosystem in your garden.

2. Provides Shade

Cup plant can grow up to 8 feet tall, providing shade for smaller plants that require partial shade. This can be helpful during hot summer months when plants need protection from the sun.

3. Soil Erosion Control

The large leaves of cup plant can help prevent soil erosion by slowing down rainwater runoff. This is especially useful on slopes where soil erosion is common.

4. Medicinal Properties

Cup plant has been used for medicinal purposes by Native Americans for centuries. The roots were used to treat toothaches, while the leaves were used to reduce fever and inflammation.

5. Wildlife Habitat

Cup plant provides habitat for wildlife such as birds and small mammals. Its seeds are a source of food for birds during the winter months.

How to Grow Cup Plant

Cup plant is easy to grow and requires minimal maintenance. It prefers moist soil and partial shade to full sun. The plant can be propagated by seeds or division of the root system. Plant cup plant in early spring or fall, and water regularly until it establishes a strong root system.


1. Is cup plant invasive?

Cup plant can spread quickly if not maintained properly. It is not considered invasive, but it is recommended to keep it in check to prevent it from taking over your garden.

2. How often should I water cup plant?

Cup plant prefers moist soil and requires regular watering until it establishes a strong root system. After that, it can tolerate mild drought conditions.

3. Can cup plant grow in containers?

Cup plant can grow in containers, but it requires a large pot due to its size. Make sure the container has good drainage and water regularly to keep the soil moist.

4. How do I prune cup plant?

Cup plant does not require pruning, but you can deadhead the flowers after they bloom to encourage more blooms.

In conclusion, cup plant is a great addition to any garden due to its unique characteristics and benefits. Whether you want to attract pollinators or provide shade for other plants, cup plant can meet your needs. With minimal maintenance and easy propagation, growing cup plant in your garden is a great way to enhance your gardening experience.