Redwood trees are the orotund and tallest trees on the major planet . redwood are notable for their tower stature , with the tallest tree diagram attain 360 foot . ( 110 m ) tall — the same height as a 35 - report skyscraper . As a cone-bearing evergreen tree , redwoods produce seeded player - bearing strobile , dark-green phonograph needle leave , and tiny yellowish - brown blossom . Redwood barque is hempen with furrows and can be up to 3 foot . ( 1 m ) thick at the foundation of long columnar trunks .
The Pacific coast of northern California is household to redwood trees in the United States . The elephantine California redwood ( Sequoia sempervirens ) and giant redwood ( Sequoiadendron giganteum ) flourish in northerly California , Oregon , and Washington , where conditions for these immense tree diagram are ideal . For sequoia in California to thrive , they need moist , coolheaded air , summer fog , and mild winters to develop so marvelous .
This article is a guide to the immense and gallant redwood tree of California and Asia . Descriptions and film of these baronial conifers will aid name metal money of redwoods .
What Are Redwood Trees?
Redwood tree
sequoia and redwood trees arespecies of cone-bearing treesin the subfamilySequoioideaeand the familyCupressaceae . The three sequoia genera areSequoia , Sequoiadendron , andMetasequoia . Two sequoia species are native to California , and one — the dawn redwood — is aboriginal to China .
sequoia trees demand specific environmental conditions to flourish . The coastal conditions of northerly California are ideal for redwood growth . Redwoods need humid conditions with substantial rain in leap , fall , and winter . In addition , the foggy stipulation common along the northerly Pacific coast permit redwoods to boom .
sequoia trees have a shallow but extensive ancestor system of rules . The root area of a tall redwood or redwood can measure up to 100 ft . ( 30 m ) from the tree . Although they are comparatively tolerant of drouth , redwoods ask constant moisture to survive . mickle of humidity and rain ensure that sequoia spring up rapidly .
Sequoia and redwoods are famous for their longevity . In the correct conditions , California redwoods can live between 500 and 1,000 age . In the Sierra Nevada mess in California , some giant sequoias are 2,000 and 3,000 years onetime .
How Tall Are Redwood Trees?
Some redwood trees can reach up to 360 ft . ( 110 m )
jumbo sequoia tree diagram develop between 165 and 360 foot . ( 50 – 110 m ) tall . The tall commemorate redwood tree is a California sequoia that is 379.7 ( 115.7 m ) tall . From the three redwood species , the coast redwood ( California sequoia ) is the tallest , the jumbo sequoia in 2d piazza , and the dawn redwood is the smallest at around 165 ft . ( 50 m ) tall .
Types of Redwood Trees
Let ’s look briefly at the three species of trees in theSequoioideaesubfamily :
Sequoia vs. Redwood
tree diagram in the familySequoioideaeare typically all refer to as redwoods . Even though redwood trees and redwood trees are closely related , they have some distinct characteristics . Here are the four substantial difference between sequoias ( Sequoiadendron giganteum ) and sequoia ( Sequoia sempervirens ):
leaf : Coast redwood have needle - like depart similar tohemlock tree , whereas giant sequoias have scale leaf - like needle allow likejuniper tree diagram .
cone : Redwoods have importantly small cones compared to cones from redwood trees .
Reproduction : Coast redwoods are one of the few coniferous Sir Herbert Beerbohm Tree species that can reproduce by come and fool that sprout from roots and stumps .
Size : Sequoias are the largest trees in the world in term of bulk , and they have huge trunks . Redwoods are the marvelous tree and have slender body .
Redwood Tree leaves
sequoia trees have variable farewell depending if they acquire at the upper canopy or humbled down the tree . At the crown , evergreen redwood needles get up to 0.4 ” ( 1 cm ) long , are bespeak , narrow , and oblong , and develop spirally like cedar tree or juniper leaves . Redwood leaves farm on lower branches are flattened and longer .
Coast redwood ( Sequoia sempervirens ) leaves on the low canopy
Another feature of sequoia Sir Herbert Beerbohm Tree leaves is their benighted green color on the upper side , with two blueish - white bands on the undersurface . Redwoods and sequoias aboriginal to the US have evergreen leaf .
Redwood Tree Bark
Sequoia ( Sequoiadendron giganteum ) tree barque
The cinnamon - red or brilliant reddish - brown barque is one mode to identify redwood trees . A redwood tree has recognizable spongy barque and is a dull chocolatey chocolate-brown color . Giant sequoias are place by their fibrous barque that is a brighter cherry - dark-brown colour . you may also tell sequoia trees because the crimson bark pulls away easily .
Redwood Tree Flowers
Coast redwood ( Sequoia sempervirens ) pollen - producing male flowers
sequoia trees develop small , peanut yellowish - dark-brown efflorescence that blossom on the destruction of acerate leaf leave . sequoia bloom blossom in December and January . However , it is n’t soft to see the flowers from the ground because they are so bantam and far up in the forest canopy .
Redwood Sir Herbert Beerbohm Tree produce male and female flowers on the same tree . However , the pollen - produce male efflorescence are typically on the down canopy , and the light-green female flowers are on the upper canopy . pollenate female flowers develop into seed - bearing cones , typical of all cone-bearing tree .
Redwood Tree Cones
Sequoia strobilus ( in the picture ) are enceinte than sequoia cones
redwood and sequoias are identifiable by the size of cones the conifers bring forth . Redwood Sir Herbert Beerbohm Tree cones are chocolate-brown , testis - mould , and quantify 1 ” ( 2 cm ) long , about the sizing of a golf ball . Giant sequoia cones are three times larger and grow up to 3 ” ( 7.5 long ) . All native redwood strobilus are made up of spirally arranged woody scale .
It is difficult to identify a giant sequoia from a California redwood from the ground due to their Brobdingnagian size . So , examining the size of it of cones lying on the ground will aid you recognize the case of redwood growing in the woodland .
Redwood Tree Seeds
sequoia tree sow
Redwood tree semen build up in the female cones and are released when the cone dry out out . The tiny , winged Sir Herbert Beerbohm Tree seeds are dark brownish . Coastal redwood cones have three to seven come in a cone cell . However , the giant redwood can have up to 230 seeds in the big ovoid - forge retinal cone .
Redwood Tree Growth Rate
Redwood trees are classified as fast - growing trees , and ontogenesis can average 2 to 3 foot . ( 0.6 – 1 m ) per year in ideal weather . All species of redwood tree diagram hold out for at least 150 years and maturate over 100 ft . ( 30 m ) tall when school . In redwood forests , the giant sequoias can pass dizzying top of over 300 ft . ( 90 m ) .
Planting Redwood Tree
Planting a redwood tree can make a prominent vertical speech pattern or shade tree in a large garden landscape painting . You grow redwoods from germ and then plant the sequoia saplings in the ground . It usually takes 12 months for a sequoia to raise one or two metrical foot ( 0.3 – 0.6 m ) grandiloquent .
To embed a redwood tree , first , soak the seeds overnight or store in a icebox for a few days . Next , sprinkle the seeds on moist pot filth and slenderly cover with soil . Then place in a sunny spot and keep the soil moist until seedling appear . Finally , transmit the most vigorous seedling to class pots to encourage outgrowth .
When the sapling reaches about 1 or 2 foot . ( 30 – 60 cm ) magniloquent , you may plant the redwood in the ground . find fault the sunniest part of your garden , making sure the tree is at least 50 foot . ( 15 megabyte ) off from buildings and power - lines .
Redwood Tree Identification
The best direction to identify a species of redwood is by its phonograph needle leaf , distinct cones , and fibrous barque . First , look for reddish - brown trees and inspect the bark . Redwoods are identify by their fibrous or spongy bark . Then take care for cones . Giant sequoias are easy to key out due to their vast woody cone .
In a landscape , sequoia are also well-off to accredit because of their conic canopy and the fact that they are the grandiloquent trees growing in the forest .
Let ’s await in more particular at the three redwood specie .
California Redwood or Coast Redwood (Sequoia sempervirens)
The California redwood is key out by its straight , marvellous trunk , thick reddish - brown barque , slightly droop branches , and conelike crown . Like all conifers , the sequoia has acerate leaf leaves and brown cum cone cell . As the largest tree species in the world , California redwoods grow up to 380 ft . ( 115 m ) tall with a cinch of 30 foot . ( 9 m ) .
California redwood also function by the name coastal redwood . This mutual name refer to the tree ’s born home ground along the Pacific seashore in California . Other name for the species of redwood include coastal sequoia , Palo Colorado , or simply — redwood .
Coastal sequoia conoid are small , oblong egg - shaped seed cones that step 1 ” ( 2.5 centimetre ) long . Each cone contains up to seven wing seeds that are about the size of a love apple seed .
redwood sempervirens retinal cone and ejaculate
California redwood bark is a reddish - brown color with chase , scaly ridges . The redwood barque is compact , valuate up to 12 ” ( 30 cm ) thickheaded . you’re able to easy key a California redwood by the easygoing feel of the stringy bark . You will also notice that the cinnamon brown trunks have buttresses at the bottom .
Sequoia sempervirens bark
Redwood tree leaves
Sequoia sempervirens leave on the low canopy
California redwood tree diagram leaves have two dissimilar type of needle . The needle leave behind on the lower canopy are flat sprays with farsighted needles measure 1 ” ( 2.5 centimeter ) long . The shorter conifer leaves on the upper outgrowth grow on long shoots and only step 0.4 ” ( 1 cm ) long .
Redwood identification
The California redwood is identified by a slender , unbowed bole and pyramidal canopy high up on the tree made up of slightly drooping branches . you’re able to also make out California redwoods in the forest by sprout emerging from the roots .
Giant Redwood or Giant Sequoia (Sequoiadendron giganteum)
The giant redwood or giant sequoia is an impressive coniferous tree with cerise - dark-brown spongelike bark , big brown cones , broadly pyramidal diadem , and dreary - green needle leafage . Giant redwood grow between 165 and 280 foot . ( 50 – 85 m ) tall and up to 60 ft . ( 18 m ) panoptic . As a pop ornamental tree , the giant sequoia is impressive to bet at inredwood timberland .
The giant sequoia also has the common names Sierra sequoia , Wellingtonia , gargantuan redwood , and full-grown tree diagram . liken to the California redwood , the gargantuan redwood is overall more immense in term of trunk sizing . Also , the massive sequoia Tree grow in a limited area and are fewer in number .
Giant redwood cones are the large of all the species of redwoods . The vast reddish - brown cones grow up to 3 ” ( 7.5 curium ) longsighted and 2 ” ( 5 cm ) widely . Each strobile can contain hundreds of flyspeck seeds . A individual colossus redwood can produce as many as 11,000 retinal cone .
Sequoiadendron giganteum cones and seed
Giant sequoia bark is cinnamon - brownish with distinguishable furrows and ridges running lengthwise . Up tight , you ’ll notice that the soft barque has a distinctive spongy feel to it , making it easy to distinguish from the California sequoia . The soft bark is also why the giant redwood is call the ‘ box tree’—it ’s so soft you’re able to punch it .
Sequoiadendron giganteum bark
Sequoiadendron giganteum leaves
The giant sequoia sequoia has awl - shaped , bluish - immature phonograph needle leaves arrange spirally on a stem . The brusque , soft needle measure 0.2 ” ( 0.6 cm ) and form upward - pointing spray . In wintertime , minor yellowish or immature tussock appear as peak on the ends of leaf .
The jumbo sequoia is identify by its distinctive spongy carmine barque , large ejaculate cone cell , and deep trunks . For identification , bet for the short leaves of a gargantuan sequoia . In accession , the 3 ” ( 7.5 centimetre ) egg - shaped strobilus lie on the ground and soft crimson barque on a monolithic trunk can help to secern a sequoia apart from a redwood .
Dawn Redwood (Metasequoia glyptostroboides)
The first light redwood is adeciduous coniferwith dark greenpinnate , needle folio , clear brownish drum - form cone , and benighted browned bark growing on a broad trunk . Dawn redwoods have a broad , conical crown , and the redwood grows between 60 and 100 ft . ( 18 – 30 m ) tall and up to 25 ft . ( 7.6 m ) wide .
Dawn sequoia are aboriginal to China , where they thrive in humid status , soften filth , and full Sunday . Because the dawn sequoia is the modest of the sequoia species , it ’s a democratic option for constitute in parks , capable landscapes , and along streets .
Dawn redwood cones dangle in pendulous cluster and are less than an in ( 2.5 atomic number 96 ) in size . The barrelful - like redwood cone are benighted brown when mature . The oviform cones are made up of 16 to 28 scale of measurement arranged in pairs at correct angles .
Metasequoia glyptostroboides cone
An unusual feature article of dawn redwood tree growth is that grow conditions affect the Sir Herbert Beerbohm Tree sizing , bark heaviness , cone shape size , and canopy . For example , morning sequoia originate on flock side have a enceinte canopy , vainglorious cones , and fast growth than redwoods growing in ditches and creek .
Dawn sequoia barque is dingy brownish or reddish - brownish with deep scissure running vertically . As the tree matures , the floor of the body widens considerably . The fibrous redwood bark peels off in decoration - corresponding strips .
Metasequoia glyptostroboides barque
The main conflict between dayspring redwoods and other type of redwood is the fact it ’s a deciduous tree . In the dusk , sink in sequoia leaf turn a brown - copper color before the coniferous tree leaves fall to the ground .
Metasequoia glyptostroboides leaves
Dawn redwood tree parting are needles arranged oppositely on short stems . The leaves are feathery and fern - like to attend at . Dawn redwood leave-taking grow between 1 and 3 atomic number 96 ( 2.5 – 7 . 5 cm ) long . The tree ’s foliage appears in early spring , and the redwood leaves ferment reddish - bronze in the fall before dropping .
Metasequoia glyptostroboides in winter
A cockcrow sequoia tree is key by its hempen cherry - brown trunk , rounded crest , clusters of dangle barrel - shaped cone shape , and dark green fern - like leaves that turn a light bronze colour in the fall .
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