Arborvitae, belonging to the Thuja genus, are a group of coniferous trees popular in landscaping due to their ease of care and versatile uses. Planet Earth® Arborvitae is a particular cultivar designed for its distinct attributes that make it an excellent addition to a variety of gardens and landscapes. This arborvitae has a perfectly rounded, dense habit without any shearing. The green foliage takes on bronze tones in colder climates. Planet Earth® thrives in warm climates, does equally well in cold climates, and is resistant to Passalora/Cercospora needle blight. It is a medium-sized evergreen shrub, renowned for its vibrant, deep green foliage. The leaves, shaped like tiny scales, densely cover the shrub, lending it a rich, lush aesthetic throughout the year. This species stays green even in the heart of winter, providing a pop of color in an otherwise barren landscape. Its naturally round shape requires minimal pruning and is often used as a standalone feature or an anchoring plant in garden designs. The shrub displays a moderate growth rate, with its dense branching habit contributing to the fullness of its appearance. Aside from its aesthetic appeal, this Arborvitae is also known for its hardiness. It’s adapted to a wide range of soil types, though it prefers well-drained soils. It can tolerate both full sun and partial shade, making it a versatile choice for varying garden conditions. Its resistance to common pests and diseases further adds to its reputation as a low-maintenance plant. In terms of environmental benefits, Planet Earth® Arborvitae acts as a natural air purifier, thanks to its ability to absorb carbon dioxide and release oxygen. It also provides habitats and food for certain types of wildlife, contributing to local biodiversity. It’s an excellent choice for those seeking to create year-round visual interest in their garden or landscape, with the added advantage of minimal maintenance requirements.
With its lush, green foliage and elegant shape, Planet Earth® Arborvitae has many uses in the landscape including screening, hedges, borders, as a specimen plant and in foundation plantings. It can be used in a wildlife-friendly garden as it offers shelter and food for certain types of birds and small creatures. While typically seen in landscape plantings, this arborvitae can also be used in large containers or planters for those who want to add greenery to patios, decks, or urban spaces. Planet Earth® Arborvitae prefers to grow in areas that receive full sun, but it will also do well in areas with part shade exposure. This arborvitae is hardy in plant zones 4-8. When making a row, space the plants according to the mature size of 3-5 feet tall and 3-5 feet wide. If you want them to grow together as a hedge or for screening, plant them 2.5 to 3 feet apart. More than 5 feet apart if you want them to have their full rounded shape. While they can tolerate a range of soil conditions, they thrive in well-drained, loamy soils. Avoid areas with standing water or heavy clay soils as these could lead to root rot. Add compost in areas with heavy clay soil. Water the plant regularly, especially during the first few years after planting. Keep the soil consistently moist, but not waterlogged. Once established, the Planet Earth® Arborvitae is moderately drought-tolerant. Water regularly during long drought periods. Fertilize in early spring with a slow-release, balanced fertilizer before the onset of new growth. Always follow the manufacturer’s instructions when applying fertilizers. Apply a 2-3 inch layer of organic mulch around the base of the plant. This helps conserve soil moisture, regulate soil temperature, and deter weed growth. Little pruning is required thanks to the plant’s naturally neat growth habit. However, if desired, you can prune in late winter or early spring to maintain its size or shape. Avoid heavy pruning as this can cause bare spots that may not fill in. Planet Earth® Arborvitae is generally resistant to common pests and diseases. However, monitor for signs of issues such as spider mites or root rot. If problems arise, consult a local extension service or nursery for treatment options.
Hoffmann Hillermann Nursery & Florist 