Trees

Pasadena Beautiful Foundation works with the city to plant trees in parks, in streets and around neighborhoods as well as on Arbor Day. 

Pasadena Beautiful was founded in 1960 to plant street trees
to enhance the beauty of Pasadena. One of our primary goals continues to be the selection, purchase and planting of street trees. Following the City’s Master Street Tree guidelines, a very dedicated Pasadena Beautiful volunteer, Emina Darakjy hand selects each tree for a specific site. Supervised planting and maintenance by trained professionals ensure a healthy tree canopy for our city.

The beautiful green tree canopies in Pasadena are in small part
an example of our efforts over the last 60 years making it a
special place to live, work and raise a family.

A PBF member represents the organization on the Urban Forestry Advisory Committee (UFAC) board and attends their monthly meeting to advocate for the future care and protection of our urban forest because we want to protect and preserve.

Tree of The Month

HANDROANTHUS HEPTAPHYLLUS, (Pink Trumpet Tree)
Synonyms: Handroanthus avellanedae, Tabebeuia impetiginosa

We are very fortunate to have several specimens of this tree growing throughout Pasadena. Several years ago, Pasadena Beautiful planted about 230 Tabebeuias on Colorado Boulevard from Wilson Street to Roosevelt Avenue.

This time of the year the trees put on an extravagant display of bright pink flowers that make drivers want to pull over to take a picture. Other areas where you can find these attractive trees growing in Pasadena are on Union Street between Arroyo Parkway and Fair Oaks Avenue; on Dayton Street between Fair Oaks Avenue and Pasadena Avenue; on Holly Street between Fair Oaks Avenue and Raymond Avenue and on Oak Knoll Ave from Walnut Street to Green Street.

This is a small to medium sized tree, 25 to 50 feet tall and almost as wide, with a light straight gray trunk, native to the tropical areas of Mexico, Argentina and Brazil. The tree is partially deciduous. Heavy clusters of showy pink flowers with a yellow throat appear on leafless branches in early spring, the spectacular display of flowers is followed by foot long seed pods that hang onto the tree until winter. This tree does better in warmer areas, is considered drought tolerant once established with no significant pest or disease problems and is suitable for planting under power lines, in parkways, parks and as an accent in a garden.

I feel it is worth sharing with you the little-known fact behind how we got to know the Tabebeuia tree. According to James E. Henrick the Senior Biologist and Curator of the Living Collection at the Los Angeles County Arboretum in Arcadia, the desire to introduce the Tabebeuia to Southern California originated with Dr. Russell J. Seibert, director of the Los Angeles County Arboretum from 1950 to 1955.

Unfortunately, seed sources from South America at the time were not very reliable. However, that did not deter Dr. Samuel Ayres, Jr., president of the board of trustees of the then California Arboretum Foundation, Inc., from gathering seeds of different species while vacationing in Brazil between 1953 and 1955.
As it is now, the Arboretum was a testing ground for new plants to be evaluated before they are introduced to the nursery trade. As a result of these seed gatherings, the following Tabebeuias were evaluated and produced at the Arboretum and given to local nurseries to propagate and sell to the public.

The Tabebuia chrysotricha commonly known as the golden trumpet tree with eye catching bright yellow flowers was the first to come out in 1964. The Tabebeuia impetiginosa commonly known as pink trumpet tree seen in the present photos, followed in 1979. The Tabebeuia impetiginosa ‘Pink Cloud’ with its very light pink flowers came out in 1984. And the Tabebeuia impetiginosa ‘Raspberry’ with its lavender to dark pink flowers was introduced in 1986.  Beside the above-mentioned varieties there is another gorgeous one, Tabebuia x ‘Apricot’ with beautiful apricot color flowers, it too was produced by the Arboretum in 1970 but has not been introduced yet with plans to do that in the future.

Article and photos by Emina Darakjy

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Street tree requests for work should be directed to the 311 call center or (626) 744-3846

Any questions or inquiries regarding urban forest, please call or email:
Michael King
Email: [email protected]
Phone: (626) 744-3846