Plan the perfect garden with our interactive tool →

Blossom Stages of the Orange Tree

...
orange tree image by Svetlana Tikhonova from Fotolia.com

Like most fruit trees, before orange trees bear fruit, they must first produce blossoms from which the fruit will set. Orange blossoms are small, fragrant flowers that can cover a whole tree and perfume the air. Orange blossoms, which go through three stages before dropping from the tree, are the state flower of Florida. Most blooms do not evolve into fruit, as they fall from the tree.

Buds

When orange blossoms first appear on a tree, they are small, round white buds about the size of a pea. The buds form in small groups on individual offshoots of the main branches. The buds begin to form in late winter or early spring, depending on the climate. As the buds mature, they become elongated as the petals develop.

  • Like most fruit trees, before orange trees bear fruit, they must first produce blossoms from which the fruit will set.
  • Orange blossoms, which go through three stages before dropping from the tree, are the state flower of Florida.

Blooms

Buds open into small, white or pink, waxy-feeling blossoms that have five petals that form a cup around a large group of orange- or yellow-tipped stamens. The flowers are about 1 inch in diameter and appear in small clusters. Though most flowers will not ultimately produce fruit, all are fragrant.

Petal Drop

As orange blossoms age and/or become pollinated, they begin to lose their petals, which usually drop one at a time. As the petals drop, a pollinated flower will give way to a tiny, green fruit that may take six months or longer to mature into a usable orange.

Japanese Orange Blossom Trees

The Japanese orange blossom tree grows as a small tree or large shrub that can be 15 feet tall and equally wide at maturity. The Japanese orange blossom tree does well planted in either full sun or partial shade, but the amount of light it receives may affect its growth habit. The tree tolerates any type of soil but does best in one that is fertile and well drained. These can be controlled with insecticidal sprays as needed. One of these is a variegated form (P. tobira "Variegatum") that is slightly dwarfed, growing 5-to-10-feet tall, and has grayish-green leaves with white margins. It is more tender than other cultivars and is suitable for USDA plant zones 9 and 10.

  • Buds open into small, white or pink, waxy-feeling blossoms that have five petals that form a cup around a large group of orange- or yellow-tipped stamens.
  • As orange blossoms age and/or become pollinated, they begin to lose their petals, which usually drop one at a time.

Related Articles

How to Kill Carpenter Ants in Cherry Blossom Trees
How to Kill Carpenter Ants in Cherry Blossom Trees
Evergreen Fruit Trees
Evergreen Fruit Trees
Pomegranate Tree Information
Pomegranate Tree Information
What Is the Correct pH Level for a Peach Tree?
What Is the Correct pH Level for a Peach Tree?
Cherry Tree Characteristics
Cherry Tree Characteristics
Varieties of Florida Orange Trees
Varieties of Florida Orange Trees
What Does a Quince Tree Look Like?
What Does a Quince Tree Look Like?
How to Identify Orange Trees
How to Identify Orange Trees
Trovita Orange Trees
Trovita Orange Trees
Japanese Magnolia Diseases
Japanese Magnolia Diseases
Interesting Facts About Orange Trees
Interesting Facts About Orange Trees
Classification of Orange Trees
Classification of Orange Trees
Magnolia Trees in Canada
Magnolia Trees in Canada
How to Get My Orange Tree to Blossom
How to Get My Orange Tree to Blossom
What Does a Tulip Tree Look Like?
What Does a Tulip Tree Look Like?
North American Flowering Trees
North American Flowering Trees
Garden Guides
×