What Can I Plant Under Cedar Trees

Cedar trees are known for their evergreen leaves and stately presence in the landscape, but they can also present some challenges when it comes to planting in their vicinity. Cedar trees are notorious for their extensive root systems, which can make it difficult for other plants to grow beneath them. Additionally, cedar trees produce a natural herbicide called thujaplicin, which can inhibit the growth of certain plants. However, with some carefully chosen plant selections and planting techniques, it is possible to successfully grow plants under cedar trees.

Considerations for Planting Under Cedar Trees

Before choosing plants to grow under cedar trees, it is important to consider the growing conditions that these trees provide. Cedar trees offer deep shade, which can be a challenge for most plants that require full sunlight to thrive. Additionally, the soil beneath cedar trees may be prone to becoming dry due to the roots of the trees absorbing most of the available water in the area. Finally, as previously mentioned, the production of thujaplicin can also impact which plants will grow effectively under cedar trees.

Plants That Can Thrive Under Cedar Trees

Despite the challenges of planting under cedar trees, there are a number of plants that can thrive in these conditions. One option is to plant shade-tolerant groundcovers, such as ferns or hostas, which can add a lush, green look to the ground beneath the trees. Additionally, some types of moss can thrive in the shade of cedar trees, and can add a unique, textured look to the landscape.

If you are looking to add some color to the area under your cedar trees, there are also flowering plants that can grow in these conditions. One option is the Bergenia plant, which produces large, pink or white flowers in early spring. Another option is to plant bulbs, such as daffodils or crocuses, which can add vibrant colors to the area in the early months of the year.

Finally, some shrubs and trees can also thrive under cedar trees. Viburnum, a large shrub that produces white or pink flowers in the spring, is one option. Additionally, Limelight Hydrangea trees can add a small tree-like structure to the area, with large, white flower clusters that are in bloom in late summer.

Planting Techniques for Cedar Trees

If you are looking to plant under cedar trees, there are a few techniques that can help ensure the success of your plants. First, ensure that the area is well-prepared before planting any new vegetation. This may involve removing any existing vegetation or debris from the area, and loosening the soil to allow for better root growth.

Additionally, it can be helpful to add organic materials to the soil, such as compost or peat moss, to help retain moisture and encourage healthy growth. Adding mulch to the area around the plants can also help retain moisture, while also keeping weeds at bay.

Finally, it may be necessary to water newly-planted vegetation regularly to ensure that it receives enough moisture to become established. This is especially important in dry or hot conditions, which can rapidly dry out the soil under cedar trees.

Conclusion

Growing plants under cedar trees can be a challenge due to their deep shade, dry soil, and the production of thujaplicin. However, with careful plant selection and planting techniques, it is possible to create a lush, vibrant landscape under these trees. Whether you choose to plant shade-tolerant groundcovers, flowering bulbs, or shrubs and trees, there are a number of options that can thrive in the challenging conditions provided by cedar trees.