When it comes to landscaping, the choice of plants can significantly impact the overall look and feel of your garden. One common challenge gardeners face is how to plant shrubs between slow-growing thuja trees. These trees, known for their dense and conical shape, can create a gap that needs to be filled with a fast-growing shrub. So, what is the best fast-growing shrub to plant between slow-growing thuja? Let’s explore some options to help you make an informed decision for your garden.
The best fast-growing shrub to plant between slow-growing thuja should be chosen based on several factors, including compatibility with the thuja’s environment, growth rate, and aesthetic appeal. Here are some top picks that can thrive in the space:
1. Red Osier Dogwood (Cornus sericea)
Red osier dogwood is a fast-growing shrub that can reach heights of up to 10 feet. Its vibrant red stems and white flowers in the spring make it an excellent choice for adding color to your garden. This shrub is adaptable to various soil types and can tolerate wet conditions, making it a great companion for thuja trees.
2. Spirea (Spiraea)
Spirea is a versatile genus of shrubs that offers a range of colors and growth habits. Some species, like the Japanese spirea (Spiraea japonica), can grow up to 6 feet tall and produce stunning displays of white, pink, or red flowers. These shrubs are adaptable to different soil conditions and can provide a burst of color to your thuja-filled garden.
3. Euonymus alatus (Winged euonymus)
Winged euonymus is a fast-growing shrub that can reach heights of 10 to 15 feet. Its distinctive winged stems and bright red or purple berries add visual interest to your garden. This shrub is drought-tolerant and can thrive in both sun and shade, making it a suitable choice for the space between thuja trees.
4. Cotoneaster (Cotoneaster)
Cotoneaster is a genus of evergreen shrubs that offer a variety of leaf shapes, sizes, and colors. Some species, like Cotoneaster horizontalis, can grow up to 3 feet wide and 6 feet tall. These shrubs produce white or pink flowers and bright red berries, making them a delightful addition to your thuja garden.
5. Weigela (Weigela florida)
Weigela is a popular shrub known for its clusters of colorful flowers that bloom in spring and early summer. This fast-growing shrub can reach heights of 6 to 10 feet and is adaptable to various soil types. Weigela’s flowers come in shades of pink, red, white, and purple, adding a splash of color to your thuja garden.
When selecting the best fast-growing shrub to plant between slow-growing thuja, consider the mature size of the shrub, as well as its growth rate, flowering season, and maintenance requirements. By choosing the right plant, you can create a beautiful and harmonious garden that complements your thuja trees and fills the space with color and interest.
