The fastest growing trees vary by type and climate, but some of the fastest include: Fastest Growing Privacy Trees:
- Thuja Green Giant: Grows 3 to 5 feet per year, reaching 15-20 feet in 3 years and up to 30-40 feet at maturity. It is drought-tolerant and low maintenance
- Leyland Cypress: Grows 3 to 4 feet per year, reaching 15-20 feet in 3 years and 40-60 feet at maturity. It adapts well to various soils and is popular for privacy screens
Fastest Growing Shade Trees:
- Weeping Willow: Grows 4 to 8 feet per year, reaching 15-30 feet in 3 years and 30-40 feet at maturity. Thrives in wet areas
- Autumn Blaze Red Maple: Grows 3 to 5 feet per year, reaching 15-20 feet in 3 years and 40-50 feet at maturity. Known for vibrant fall color and tolerance to various conditions
- Lombardy Poplar: Fast-growing and cold-hardy, reaching up to 60 feet at maturity
Fastest Growing Flowering Trees:
- Tulip Poplar: Grows up to 6 feet per year, reaching 70 feet or more at maturity. It produces bright blooms and bright green foliage
- Crape Myrtle: Grows about 2 feet per year, reaching 20-30 feet at maturity. It is drought-tolerant and blooms in various colors
Other Notably Fast Growing Trees:
- Foxglove Tree (Paulownia): Exceptional growth up to 6 meters in the first year, over 3.5 meters per year generally, reaching about 15 meters tall. It has large leaves and pale violet flowers
- Eucalyptus: Grows about 2.4 meters per year, providing year-round greenery and aromatic leaves
- Silver Birch: Grows around 40 cm per year, appreciated for its white bark and winter interest
- Rowan: Grows 20-40 cm per year, valued for flowers and autumn berries
In summary, the fastest growers include the Weeping Willow, Tulip Poplar, Thuja Green Giant, Leyland Cypress, and Paulownia (Foxglove Tree), with growth rates ranging from 3 to 8 feet (or more) per year depending on species and conditions
