Arborvitae Green Giant

Arborvitae Green Giant

The Arborvitae Green Giant (Thuja standishii x plicata) is a robust and fast-growing evergreen, renowned for its dense, rich green foliage and impressive size. This hybrid cultivar thrives in a variety of climates and soil types, making it a versatile choice for homeowners and landscapers alike. Green Giant is especially prized for its ability to grow quickly, reaching heights of 30 to 40 feet with a spread of about 12 to 15 feet when mature. Its tall, narrow profile makes it an excellent choice for privacy screens, windbreaks, or as a focal point in landscape designs.

Its dense foliage retains its vibrant green color year-round, adding structure and privacy to gardens and outdoor spaces. Hardy in USDA zones 5-8, the Green Giant Arborvitae is resistant to many common pests and diseases, making it a relatively low-maintenance choice for gardeners. Whether used for creating hedges, privacy screens, or as a backdrop for other plants, this tree is an exceptional addition to any landscape.

Care Instructions

Planting:
Plant your Green Giant in a sunny to partially shaded location to promote healthy growth. This tree thrives in well-drained soil and can tolerate a wide range of soil types. Dig a hole twice the size of the root ball and plant it at the same depth it was in the container. Water thoroughly after planting.

Watering:
Water your Green Giant Arborvitae regularly during the first growing season to establish a strong root system. Once established, the tree is somewhat drought-tolerant but performs best with consistent moisture, particularly during dry spells. Ensure the soil is well-draining to prevent waterlogging.

Pruning:
Prune your Arborvitae Green Giant to maintain a tidy shape and remove any dead or damaged branches. While the tree requires minimal pruning, you can trim it in late winter or early spring to encourage healthy growth. Avoid cutting into old wood, as this may result in sparse growth.

Pest Control:
The Green Giant Arborvitae is resistant to many common pests, but it may occasionally attract spider mites, aphids, or bagworms. Inspect the tree regularly, especially in spring and summer, and treat infestations with insecticidal soap or neem oil. Regularly check for signs of fungal diseases like root rot and remove any affected areas promptly.

Soil Tips:
Green Giant Arborvitae thrives in moist, well-drained soil but can adapt to a variety of soil types, including sandy or loamy soil. It prefers slightly acidic to neutral soil pH (6.0-8.0). Ensure proper drainage, as waterlogged soil can lead to root rot and other issues.