With reference to trees, the opposite to evergreen would be deciduous.
Otherwise, evergreen usually means timeless classic - so modern would be the opposite.
deciduous
Evergreen.
desert
The opposite of deciduous is evergreen. Deciduous refers to trees that drop their leaves during the winter. Evergreen trees have the same leaves all year long. Learnt that in first grade :p
Evergreen trees keep their leaves/needles over the winter months. Deciduous trees lose their leaves during the winter months.
Deciduous usually means plants that drop their leaves, such as in the fall. The opposite of deciduous is evergreen. Often people mistake the opposite of deciduous to be coniferous, meaning cone-bearing. There are a few deciduous trees that are also coniferous, such as larch. There are also plants that are evergreen but are not coniferous, such as eucalyptus.
We say they are deciduous. The opposite is evergreen.
There are many trees that are evergreens. Conifers are usually evergreen but not necessarily so. Most tropical broadleaf (hardwood) trees are evergreen. You will need to give a name for your tree in order to get an answer. Evergreen is simply opposite of deciduous and applies to many species and families.
Larch and Metasequoia are both coniferous and deciduous (proof that the opposite of 'deciduous' is 'evergreen', not 'coniferous').
what is evergreen tree
Evergreen
Plants do not appear evergreen. They either are or are not evergreen. Evergreen plants do not drop all their leaves in the Autumn.
It can be both deciduous and evergreen. It mostly depends on the species.