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Street Keeper® - Columnar Honeylocust

Gleditsia triacanthos 'Draves' pp21698
Street Keeper® Honeylocust

An ideal tree for city streets, this cultivar boasts the tight narrow form that has long been lacking in the urban tolerant honeylocust. The ascending branch structure gives Street Keeper® a canopy that is only half as wide as other cultivars. Foliage is deeper green than other selections. Discovered near Buffalo, New York, by Mr. Tom Draves and evaluated by him for more than 20 years before seeking commercial introduction. This is the most upright and narrow selection known. Good central leader dominance with strong branch crotch angles.

  • Height: 45′ after 50 years
  • Spread: 18′ after 50 years
  • Trunk Diameter: 14″ after 50 years
  • Flower: Flowers not ornamental.  The original tree  did not have a history of producing seed pods, but recently both it  and some plants now in cultivation have set light to heavy crops of seed pods.  Some people may find this to be an objectionable feature.  At this time we do not have an explanation for either the inconsistency or sporadic nature of  fruit production, although Honeylocust can switch from producing primarily  male to female flowers, or both on the same plant.
  • Shape: Narrow, strongly upright, tightly pyramidal
  • Fall Color: Yellow
  • Description: An ideal tree for city streets, this cultivar boasts the tight narrow form that has long been lacking in the urban tolerant honeylocust.  The ascending branch structure gives Street Keeper® a canopy that is only half as wide as other cultivars.  Foliage is deeper green than other selections. Discovered near Buffalo, New York, by Mr. Tom Draves and evaluated by him for more than 20 years before seeking commercial introduction.  This is the most upright and narrow selection known.  Good central leader dominance with strong branch crotch angles.
  • Zone: 5

Bare Root Liners (1 year whips)

Left photo is 1 year whips from Valkplant

Liners
Photo courtesy Mr. Wim van der Poel, Valkplant B. V
Liners
The budding crew at Brotzman's Nursery
PawPaw seedlings

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The Tree Book

Superior Selections for Landscapes, Streetscapes, and Gardens
By Michael A. Dirr Keith S. Warren

“A boon to all those who plant, care for, and love trees.”—Nina Bassuk, author of Trees in the Urban Landscape

The Tree Book is the go-to reference to more than 2,400 species and cultivars, from two of the biggest names in horticulture—Michael A. Dirr and Keith S. Warren. The featured trees include those widely available in the nursery trade, some new and promising choices, and a selection of overlooked options that deserve renewed interest. Each tree profile includes the common and botanical names along with details on foliage; flowers, seeds, fruits, and cones; native range; adaptability; and popular uses in landscapes. The Tree Book is a must-have resource for landscapes architects, city foresters, horticulturists, and enthusiastic home gardeners. 

Our price for Hardbound is $60.00