Yes, softwood species are in general faster growing than hardwood species. Each year a tree can take a certain amount of light and raw material and turn this into wood. The more the volume of wood that is produced each growing season, the less dense and 'softer' the wood is.
yes
They can grow anywhere other trees grow. Hardwoods are known as Conifers & they lose their leaves in the winter. Non hardwood trees, are call dicidous trees and dont lose their green in winter. Bamboo is a Grass not a wood at all & some hardwood trees are sofether than some Dicidous trees so its an imprecise designation.
It takes 200 years to 1000 years for hardwood to grow.
Congo and Kenya both grow mahogany.
Most conifer timber is classed as softwood and deciduous wood as hardwood.
Softwoods, or conifers, belong to the group of plants known as gymnosperms (flowerless seed-bearing plants). Conifers include pines, cedars, spruces, larches, and firs, and conifers are common in the world's temperate and boreal (northern) regions. Hardwoods belong to the group of plants called angiosperms (flowering plants). They include broad-leaved tree species such as oak, maple, beech, walnut, mahogany, teak, and balsa. The wood of some softwood trees is harder than that of some hardwood trees.
Softwood is alot cheaper as it is faster to grow than hardwood.
The rain forest has hardwood and softwood trees. Softwood trees grow all over the world. Pine is a good example of softwood.
Most of the fastest growing trees are softwood. They are able to expand faster then hardwood trees. Silver maples are the fastest growing trees that I know of in Minnesota. They grow roughly 3-4 feet a year. Growing heights may vary in different areas of the world.
Hardwood is normally more expensive than softwood. This is because hard wood is generally a better quality than softwood, takes longer to grow and is pretty.
even though it takes longer for hardwood to grow softwood is not very usefull as hardwood so they grow less.
Advantages ~ It is cheap ~ A good insulator ~ There is more softwood available as softwood trees grown faster ~ It's lighter ~ Easy to work with Disadvantages ~ Not strong ~ Easily damaged ~ Sometimes too easy to work with as if you make a mistake whilst cutting the wood it's ruined ~ Needs preserving
It is sustainable because it grows all year round and that means it is not damaging our environment as much because it grows quickly much quicker than hardwood because hardwood doesn't grow all year round like softwood and that is also why softwood is cheaper than hardwood.
it varies from species to species. For instance, poplar reaches market size in about ten years and it's a hardwood. Sequoia takes decades to get big, and it's a softwood.
The difference between softwood and hardwood can often be difficult to tell. A common misconception is that a softwood is soft and hardwood is hard. This is not the case. For examply, Balsa wood can be extremely soft yet is a hardwood. The actual difference is that the softwood comes from trees with thin leaves like pine needles and generally grow far quicker than most hardwoods. Hardwoods have broader leaves for example Oak and generally grow slower. To distinguish between the two you need to know a little about wood as there is no set rule. Generally speaking, softwoods will have a wider grain pattern due to faster growth and hardwoods will have quite a close grain patter because of the slower growth. This is similar to the size or crystals. The faster the growth, the bigger the cristals. The actual hardness or density of the wood has little to do with the classification. - Generally if a tree is an angiosperm (bearing broad leaves and flowers) , then it's a hardwood.
Both trees are native to North America. Cottonwood trees are hardwood and are used for lumber/timber production. Cottonwood trees grow at a fast speed. Redwood trees are softwood. The bark is apparently fire-proof. They are the tallest trees in the world, and can reach an age of over a thousand years.
They can grow anywhere other trees grow. Hardwoods are known as Conifers & they lose their leaves in the winter. Non hardwood trees, are call dicidous trees and dont lose their green in winter. Bamboo is a Grass not a wood at all & some hardwood trees are sofether than some Dicidous trees so its an imprecise designation.
red cedar and teak