Conifer Database - Calvary Upright

Conifer Trees Database

Welcome to the American Conifer Society Database

Established in 1983, our mission is centered on advocating for the integration of conifer trees in garden designs and landscapes. We are dedicated to educating enthusiasts and the general public about the proper care, cultivation, and conservation of these majestic and diverse evergreens.

    
Picea abies ‘Calvary Upright’

Picea abies

Picea abies 'Calvary Upright' is an upright conical selection of Norway spruce with dense, somewhat fastigiate branches, dark, shiny needles and distinctive, uniform, golden buds. After 10 years of growth, a mature specimen will measure 12 to 18 inches (20 - 40 cm) tall and wide, an annual growth rate of 1 to 1.5 inches (2 - 4 cm).

This cultivar originated as a witch's broom found in 1978 by Randy Dykstra of Fulton, Iowa, USA. He found the original broom in Calvary Cemetery, Rock Island, Illinois. The parent broom was very upright in growth habit but the first grafts turned out to be more bun shaped, only becoming upright and conical after 10-15 years. The excellent thick dark green foliage makes this an exceptional plant.The foliage almost appears to like a Colorado spruce since the ends of the needles are sharp.




Picea abies

Picea abies

Picea abies

Picea abies

Picea abies

RECOMMENDED HARDINESS ZONES


HORTICULTURAL STATUS:Established / Published
COLOR:Dark Green
GROWTH SHAPE:Globe or Globose
GROWTH SIZE:Dwarf: 1 to 6 inches (2.5 – 15 cm) per year / 1 to 5 feet (0.3 – 1.5 m) after 10 years
ORIGIN:Witch's Broom


to use on plant tags


Explore cultivars in the Picea abies species
-- Select a Cultivar --