A young plant becomes mature when it enters in to reproductive phase from its vegetative phase.
When it flowers.
Radicle gives rise to the root system in a mature plant.
The flower is the reproductive organ of angiosperm mature plants.
Mature plant
the root of mature plant
a young plants is a smoll plants and
See the related link for a photo of a mature plant and a seedling.
Why do you want to plant a mature willow?
what are two main parts of a mature plant grass
yes, they compete for resources like water, light and nutrients
Young plant cells often contain many small vacuoles, but as the cells mature, these unite to form a large central vacuole.