City Trees

September/October 2014

City Trees is a premier publication focused on urban + community forestry. In each issue, you’ll learn how to best manage the trees in your community and more!

Issue link: https://read.dmtmag.com/i/378697

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5SFFPG.FSJU ÌÞÊ/Àiià -ACLURA POMIFERA @7HITE 3HIELD 1IPUPT$PVSUFTZ$PSOFMM8PPEZ1MBOUT%BUBCBTFXPPEZQMBOUTDBMTDPSOFMMFEV @7HITE 3HIELD IS THE MOST READILY AVAILABLE CULTIVAR OF /SAGE ORANGE -ACLURA POMIFERA ON THE MARKET !LTHOUGH /SAGE ORANGE IS NATIVE TO /KLAHOMA !RKANSAS AND 4EXAS IT GROWS READILY BEYOND ITS NATIVE RANGE "ECAUSE OF THE THORNY NATURE OF ITS JUVENILE NONFRUITING STEMS IT WAS USED AS A NATURAL FENCE FOR KEEPING IN LIVESTOCK "Y HEDGING THE TREE THE JUVENILE THORNY FORM IS PERPETUATED )N )THACA THERE IS A REMNANT OF SUCH A HEDGE RIGHT IN THE MIDDLE OF A RESIDENTIAL NEIGHBORHOOD /SAGE ORANGE IS DIOECIOUS MEANING THAT MALE AND FEMALE FLOWERS FORM ON SEPARATE TREES 4HIS IS IMPORTANT BECAUSE THE FRUITS ON FEMALE TREES ARE ENORMOUS ABOUT INCHES CM IN DIAMETER 4HEY ARE A CONGLOMERATE OF BEAUTIFUL GREEN SEEDS AND FRUIT THAT HANGS ON THE TREE UNTIL RIPE IN EARLY FALL 4HEY THEN FALL TO THE GROUND AND COULD CAUSE INJURIES AND PROPERTY DAMAGE NOT TO MENTION THE MESS )VE HEARD IT REPORTED THAT THE FRUITS REPEL COCKROACHES AND WERE SOLD IN URBAN GREENMARKETS AS A NATURAL INSECTICIDE ,UCKILY MALE FRUITLESS CULTIVARS LIKE @7HITE 3HIELD ARE READILY AVAILABLE @7HITE 3HIELD IS AN EXCEPTIONALLY FASTGROWING FORM ONCE ESTABLISHED "RANCHES ARE DISTINCTLY UPRIGHT WITH GLOSSY GREEN LEAVES !NOTHER ESPECIALLY BEAUTIFUL CULTIVAR IS @7ICHITA SELECTED BY THE LATE *OHN 0AIR "OTH OF THESE SELECTIONS ORIGINATE FROM /KLAHOMA /SAGE ORANGE HAS A LOT GOING FOR IT AS A TOUGH URBAN TREE /NCE ESTABLISHED IT TOLERATES VERY DROUGHTY WINDY AND HOT SITES )T CAN HANDLE A WIDE RANGE OF P( INCLUDING HIGHLY ALKALINE SOILS AND IS PURPORTED TO BE TOLERANT OF WET CONDITIONS AS WELL )T CAN ALSO TOLER ATE SALT SPRAY )T HAS NO SERIOUS PESTS AND TRANSPLANTS EASILY )T MATURES AT TO FEET TO M TALL AND SIMILAR SPREAD )T IS CONSIDERED HARDY TO :ONE A HOWEVER WE HAVE OCCASIONALLY NOTICED SOME TWIG DIEBACK PERHAPS DUE TO FAILURE TO HARDEN OFF SUFFICIENTLY BEFORE WINTER IN OUR ZONE )T READILY GROWS OUT OF THE DIEBACK DURING THE FOLLOWING SUMMER &RUITLESS CULTIVARS OF -ACLURA POMIFERA LIKE @7HITE 3HIELD ARE DEFINITELY WORTH A LOOK ±/JOB#BTTVL%JSFDUPSPGUIF$PSOFMM6SCBO)PSUJDVMUVSF *OTUJUVUF /iÊ>LÌÊvÊ>ÊÞÕ}ʼ7ÌiÊ-i`½Ê"Ã>}iÊÀ>}iÊÊÌ>V>Ê >`ÃiÊv>}iÊvʼ7ÌiÊ-i`½Ê /iÊvÀÕÌÊvÊ"Ã>}iÊÀ>}iÊÃÊ}À}iÕÃ]ÊLÕÌÊ «À>VÌV>ÊvÀÊÕÀL>ÊÕÃi°Ê¼7ÌiÊ-i`½ÊÃÊ vÀÕÌiÃð >ÀÊvÊ>Ê>ÌÕÀiÊ"Ã>}iÊÀ>}i

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