Fast-growing conifers are among the most valuable and versatile plants in the landscape. Whether planted for privacy screening, windbreaks, wildlife habitat, erosion control, or sheer ornamental impact, a rapid-growing conifer can transform a bare, exposed garden into a sheltered, layered, evergreen space within just a few seasons.
While most conifers are associated with slow, patient growth, a surprising number put on remarkable annual height gains — some adding four to six feet per year under ideal conditions. The 28 conifers below are the fastest-growing in their respective groups, combining speed of establishment with long-term landscape value.
Fast Growing Conifer Trees
Leyland Cypress
Leyland cypress is the undisputed champion of fast-growing screening conifers in the temperate world, capable of putting on three to four feet of growth per year under good conditions and quickly forming a dense, impenetrable wall of dark green foliage. It is a hybrid between Monterey cypress and Alaska cedar, combining vigor from both parents, and produces fine-textured, flat, scale-like, dark green to gray-green sprays that hold their color year-round. Hardy to zone 6, it is the go-to choice for rapid privacy hedging, noise reduction, and windbreaks, though its sheer vigor demands regular pruning to keep it manageable and prevent it from overwhelming neighboring plants.
Murray Cypress
Murray cypress is a superior alternative to Leyland cypress, growing just as rapidly — up to four feet per year — but offering improved disease resistance, better heat and humidity tolerance, and a neater, more naturally columnar form that requires less pruning to maintain. It is a cultivar selected from Leyland cypress for its tighter, more upright habit and is particularly well suited to the heat and humidity of the American South and Mid-Atlantic, where standard Leyland cypress can suffer from canker and other fungal diseases. The dense, scale-like foliage is rich green and provides excellent year-round screening and privacy.
Green Giant Arborvitae
Green Giant arborvitae is arguably the single most popular fast-growing privacy and screening tree in American horticulture, capable of adding three to five feet per year under optimal conditions and quickly forming a dense, dark green, broadly pyramidal column of thick, scale-like foliage that holds its rich color year-round. It is a hybrid between western red cedar and Japanese arborvitae, combining rapid growth with excellent disease resistance, pest resistance, and adaptability. Hardy to zone 5, it tolerates heat, humidity, drought, and a wide range of soils. Unlike many large conifers it requires no pruning to maintain its naturally neat, dense form, and has virtually replaced Leyland cypress as the preferred fast-growing screen in many American regions.
Eastern White Pine
Eastern white pine is the fastest-growing native pine in eastern North America, capable of adding two to three feet of height per year on fertile, well-drained soils. It quickly forms a broad, graceful, pyramidal tree with long, soft, blue-green needles in bundles of five and a distinguished, open, layered crown at maturity. Beyond its speed of growth, it is a supremely beautiful tree — one of the finest large pines for eastern North American landscapes. Hardy to zone 3, it is outstanding as a specimen tree, informal screen, or windbreak, and its rapid establishment makes it far more useful than slower pines for gardeners seeking quick results.
Loblolly Pine
Loblolly pine is the fastest-growing native pine in the American South and one of the most important timber trees in the United States, capable of adding two to three feet per year in the warm, humid conditions it thrives in. It forms a tall, straight, clean-trunked tree with long, dark green needles in bundles of three and large, prickly cones. Native to the coastal plains and Piedmont from New Jersey to Texas, it naturalizes freely in old fields and disturbed soils. In the landscape it grows rapidly into an impressive, high-canopied tree that provides shade and wildlife habitat with minimal care. Hardy to zone 6.
Slash Pine
Slash pine is a vigorous, fast-growing native pine of the flatwoods and wet prairies of the southeastern United States, particularly Florida and the Gulf Coast. It grows two to three feet per year and forms a tall, open-crowned tree with very long, lustrous, dark green needles in bundles of two to three and large, attractive cones. It is more tolerant of wet, poorly drained soils than most pines and adapts well to the hot, humid conditions of the Deep South. The rapid growth and attractive, tropical-looking dark foliage make it a popular landscape tree in zones 7 to 10, and it is one of the most important commercial timber species in the southeastern United States.
Scots Pine
Scots pine is a vigorous, fast-growing pine in its youth, adding up to two feet per year in favorable conditions, and is one of the most widely planted forestry and ornamental conifers in the temperate world. It is distinguished by its striking two-toned bark — rough gray-brown at the base, warm glowing orange-pink in the upper crown — and its paired, twisted, blue-green needles. Hardy to zone 2, it is adaptable to a wide range of soils and climates and grows into a tree of considerable character, developing an increasingly picturesque, irregular crown with age. It is highly wind-resistant and excellent for exposed sites and windbreaks.
Ponderosa Pine
Ponderosa pine is a fast-growing western pine capable of adding two to three feet per year in its first decades, quickly forming a tall, straight, open-crowned tree with very long, dark green needles in bundles of three and warm, cinnamon-orange to vanilla-scented bark on mature specimens. It is extremely drought-tolerant and thrives on the thin, rocky, well-drained soils of the American West where other conifers struggle. The beautiful bark color and distinctive vanilla or butterscotch fragrance that develops on mature specimens in warm sun is one of its most memorable and beloved features. A superb, fast-establishing landscape pine for dry, sunny western gardens.
Norway Spruce
Norway spruce is the fastest-growing spruce in the temperate world, capable of adding two to three feet per year in good conditions, and is the most widely planted forestry conifer in Europe. It forms a tall, broadly pyramidal, dark green tree with stiff, sharp needles and large, pendulous cones — the classic Christmas tree form. The gracefully drooping secondary branchlets of mature trees give it an elegant, curtain-like quality. Hardy to zone 2, it is used extensively for windbreaks, wildlife habitat, and Christmas tree production, and its rapid growth makes it one of the most practical conifers for establishing large-scale shelter planting quickly.
White Spruce
White spruce is a vigorous, adaptable, fast-growing spruce of the North American boreal forest that adds up to two feet per year in good conditions, making it one of the most useful rapid-growing conifers for northern and cold-climate landscapes. It forms a dense, narrowly conical to spire-shaped tree with dense, blue-green needles and is one of the most cold-tolerant spruces, thriving from zone 2 through zone 6. It is widely planted for windbreaks and shelterbelts across the northern Great Plains, where its cold hardiness, rapid growth, and resistance to wind damage make it far more reliable than less cold-adapted alternatives.
Serbian Spruce
Serbian spruce is one of the most elegant and fastest-growing spruces for garden and landscape use, forming a slender, narrowly pendulous, spire-like tree with a gracefully sweeping outline and distinctive bicolored needles — dark, lustrous green on top and brilliant silvery-white on the underside — that create a shimmering effect when the foliage moves in the breeze. It grows up to two feet per year and is more tolerant of heat, drought, and urban pollution than most spruces. Hardy to zone 4, it is a refined, architectural tree that provides a striking vertical accent without the bulk and coarseness of faster but less elegant spruce species.
Douglas Fir
Douglas fir is one of the fastest-growing large conifers in the world on productive sites, adding two to four feet per year in the moist, fertile, maritime climates of the Pacific Northwest where it is native. It forms a massive, broadly conical tree with soft, flat, aromatic, blue-green needles and distinctive cones with protruding three-pronged bracts. On good sites it can reach 300 feet and is the most important timber tree in North America. Hardy to zone 4, it establishes rapidly and grows into an impressive, long-lived landscape tree of considerable presence, providing dense cover and important wildlife habitat as it matures.
Grand Fir
Grand fir is the fastest-growing of all the true firs, capable of adding two to four feet per year in moist, fertile, low-elevation sites in the Pacific Northwest. It forms a tall, broadly conical tree with flat, glossy dark green needles arranged in distinctive two-ranked, comb-like sprays with a pleasant citrusy-tangerine fragrance when crushed. The rapid growth rate, combined with its handsome, elegant foliage and adaptability to moist, shaded conditions, makes it one of the most useful fast-growing firs for large garden and woodland planting. Hardy to zone 5, it grows noticeably faster than most other firs and establishes quickly after planting.
Coast Redwood
Coast redwood is the world’s tallest tree and also one of the fastest-growing conifers, adding three to five feet per year in suitable climates — the warm, foggy coastal belt of northern California and southern Oregon where it is native. In garden conditions outside its native fog belt it still grows rapidly — often two to three feet per year in mild, moist climates. It forms a tall, broadly conical tree with soft, flat, dark green needles and an imposing, fibrous, reddish-brown, deeply furrowed trunk. Hardy to zone 7, it is a magnificent, fast-establishing specimen tree for mild-climate gardens where space allows its eventual enormous size.
Dawn Redwood
Dawn redwood is one of the fastest-growing deciduous conifers, adding two to four feet per year in moist, fertile conditions, and quickly forming a tall, broadly pyramidal to conical tree with soft, feathery, flat, bright green needles that turn warm shades of gold, apricot, and russet in autumn. Rediscovered alive in China in 1941 after being known only from fossils, it is a living relic of prehistoric forests. Hardy to zone 4, it adapts well to moist, even seasonally wet soils and grows rapidly into an imposing, graceful specimen of great botanical interest and ornamental beauty.
Bald Cypress
Bald cypress is a fast-growing native conifer of the American Southeast, adding two to three feet per year in moist to wet conditions, and is one of the most adaptable and long-lived of all large American trees. It forms a tall, conical tree with feathery, soft, flat, bright green needles that turn warm russet-orange in autumn before falling. Despite its swamp origins, it adapts well to ordinary, well-drained garden soils and is fully hardy to zone 4. The distinctive woody “knees” around the base, the beautiful autumn color, and the graceful, architectural form make it one of the most versatile and rewarding fast-growing conifers for the landscape.
Western Red Cedar
Western red cedar is a fast-growing conifer in moist, coastal conditions, adding two to three feet per year in the maritime Pacific Northwest and cool, moist gardens elsewhere. It forms a massive, broadly columnar tree with sweeping, drooping, fern-like sprays of flat, scale-like, aromatic, dark green foliage and a characteristically buttressed, fibrous, reddish-brown trunk. Hardy to zone 5, it grows best in moist, deep, rich soils and is outstanding as a large screening tree, windbreak, and specimen in cool, humid climates. The fragrant, rot-resistant wood and the graceful, arching foliage sprays make it as ornamentally beautiful as it is utilitarian.
Italian Cypress
Italian cypress is a fast-growing, strictly columnar conifer of the Mediterranean region, adding two to three feet per year in warm climates and quickly forming the tall, narrow, flame-like silhouette that is one of the most instantly recognizable tree forms in the world. The dense, scale-like, dark green foliage is held in tight, upright sprays creating a completely solid column. Hardy to zone 7 in well-drained soils, it is the defining tree of Tuscan and Mediterranean landscapes and is unsurpassed for bold vertical accents, formal allées, and creating a sense of height and drama quickly in warm-climate gardens.
Monterey Cypress
Monterey cypress is a vigorous, fast-growing conifer of coastal California, adding two to four feet per year in mild, coastal climates and forming a broad, spreading, sometimes dramatically windswept crown of dark green, scale-like foliage. Despite being nearly extinct in its native habitat — just two wild groves remain on the Monterey Peninsula — it is one of the most widely planted forestry and ornamental trees in the Southern Hemisphere, used extensively along the coastlines of New Zealand, Australia, and South Africa. It is supremely salt and wind tolerant, making it invaluable for fast coastal shelter and screening in mild climates.
Japanese Cryptomeria
Japanese cryptomeria is a fast-growing, large, broadly conical conifer, adding two to three feet per year in moist, fertile conditions and quickly forming an impressive, tall tree with spirally arranged, awl-shaped, bright green needles and small, round, spiky cones. Hardy to zone 6, it performs exceptionally well in the warm, humid summers and mild winters of the American South, where it is one of the fastest and most reliable large evergreen trees for screening and specimen planting. The foliage often develops attractive bronze to reddish-purple tones in winter, and the shredding, reddish-brown bark adds further year-round interest.
American Arborvitae
American arborvitae is a fast-growing native conifer of the northeastern United States and Canada, adding one to two feet per year and forming a dense, narrowly conical to broadly pyramidal tree with flat, scale-like, bright green to yellow-green foliage in fan-like sprays. Hardy to zone 2, it is one of the most cold-tolerant screening conifers and is extensively used for hedges, privacy screens, and windbreaks across cold-climate North America. The Techny and Nigra cultivars are among the fastest-growing and most reliable selections, establishing quickly into effective year-round screens and maintaining excellent foliage color through winter.
Giant Arborvitae (Western)
Giant arborvitae — the Pacific or western arborvitae — is a fast-growing, large conifer of the Pacific Northwest, adding two to three feet per year in moist, fertile, cool conditions and forming an imposing, broadly conical tree with sweeping, arching, fern-like sprays of glossy, dark green foliage with a characteristic pineapple-like fragrance when crushed. Hardy to zone 5, it is superb for large-scale screening, windbreaks, and formal hedges in cool, moist climates. Compared to American arborvitae, it grows larger, faster, and with more graceful, pendulous foliage sprays that give it a more refined and elegant appearance in the landscape.
Arizona Cypress
Arizona cypress is a vigorous, fast-growing conifer of the arid American Southwest, adding two to three feet per year even in hot, dry, challenging conditions and forming a dense, broadly conical to columnar tree with fine-textured, scale-like, blue-gray to silver-blue foliage. Hardy to zone 6 in well-drained conditions, it is outstanding for hot, dry landscapes in the American South, West, and Mediterranean-climate regions where most fast-growing conifers struggle with drought stress. The cultivars Blue Ice and Silver Smoke offer particularly striking, intensely silver-blue foliage that is among the most eye-catching of any conifer in full sunlight.
Bhutan Pine
Bhutan pine — also called blue pine — is a graceful, fast-growing, five-needle pine from the eastern Himalayas, producing unusually long, slender, drooping, silvery blue-green needles up to eight inches long that give the tree an airy, feathery, almost weeping quality unlike any other pine. Hardy to zone 7, it adds two to three feet per year in well-drained, sunny positions and matures into a large, broadly conical to spreading tree of outstanding beauty. The combination of rapid growth and exceptional ornamental quality — soft, pendulous, silvery-blue needles of extraordinary elegance — makes it one of the finest fast-growing pines for mild-climate gardens.
Canary Island Pine
Canary Island pine is a fast-growing, frost-tender pine native to the Canary Islands, renowned for its adaptation to drought, fire, and poor volcanic soils. The needles are very long — up to 12 inches — carried in bundles of three, giving the tree a lush, almost tropical appearance quite unlike most pines. In mild, nearly frost-free climates of zones 9 to 11, it grows three to four feet per year and quickly forms a tall, handsome specimen with an open, high-domed crown. It is widely planted in California, Florida, the Mediterranean basin, and New Zealand, valued for its rapid growth, drought tolerance, and distinctive, bold tropical character.
Virginia Pine
Virginia pine is a fast-establishing, adaptable pioneer pine of the eastern United States, growing rapidly in poor, dry, rocky, or disturbed soils where more refined pines struggle to gain a foothold. It forms a somewhat irregular, open crown with short, twisted needles in pairs and small, prickly cones. While not the most elegant pine in cultivation, its speed of establishment on difficult sites and its tolerance of compacted, acidic, and nutrient-poor soils make it invaluable for reforestation and naturalization plantings. Hardy to zone 5, it is widely used for Christmas tree production in the Appalachian region and is a tough, reliable pioneer on challenging landscapes.
Pond Cypress
Pond cypress is a fast-growing native conifer of the southeastern United States coastal plain, adding two to three feet per year in moist to wet, acidic soils and forming a slender, narrowly columnar tree with scale-like, pressed, yellow-green needles that turn warm tawny-brown in autumn. While slightly less vigorous than its close relative bald cypress, it is more narrowly columnar in habit, making it ideal for tighter spaces and formal landscape situations. It is one of the most adaptable trees for wet, poorly drained, and acidic soils and is invaluable for rain gardens, pond margins, bioswales, and seasonally flooded landscape situations. Hardy to zone 5.
Larch (European)
European larch is the fastest-growing larch species and one of the most vigorous of all cold-hardy conifers, adding two to three feet per year in cool, moist conditions and quickly forming a tall, broadly conical tree with delicate, soft, bright green needles that emerge in spring alongside tiny, jewel-like crimson female conelets — one of the most charming spring events of any conifer. The needles turn brilliant, clear golden-yellow in autumn before falling. Hardy to zone 2, it is far faster-growing than most other larches and is widely used in European forestry for its combination of rapid growth, timber quality, and extraordinary cold hardiness.