Austrian Pine - Free

Pinus nigra 'Austriaca'

Out of stock

Austrian Pine
Family : 
Pinaceae
Origin : 
Exotic
Hardiness : 
4a
Exposition : 
Sun
Height at maturity : 
18 m
Spread at maturity : 
6 m
Spacing requirement from power lines : 
5 m
Crown shape : 
Pyramidal shape, dense crown, widening and rounding with age.
Roots : 
Superficial
Growth rate : 
Average
Soil and moisture : 
Tolerates very calcareous soils and drought; Loamy, low humidity.
Tolerance to road salts : 
High
Tolerance to pollution : 
High
Tolerance to salt spray : 
High
Tolerance to compaction  : 
Average
Common problems (disease, fungus, insects) : 
Few pathological problems: diplodian canker, burning of the extremities; Few entomological problems: shoot weevil, mealy bugs
Special comments : 
Distinguished by its thick, stiff needles, grouped in bundles of two, of a deep dark green, creating a striking visual effect

LEAVES

Needles grouped by 2, rigid and thick, 9 to 16 cm long, persistent for 3 or 4 years, very dense foliage;
Summer : dark green;
Autumn: dark green.

FLOWERS

Males: clusters of staminate flowers, yellow;
Females: cones (pistillas), greenish and pink-purple.

FRUITS

Hanging cones, ovoid, 5 to 12 cm long;
Color: brown-yellow, shiny;
Animal use: squirrels.

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