ZONE:
3
HEIGHT:
6-8 m
SPREAD:
1-2 m
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Pinus nigra 'Arnold Sentinel' - Arnold's Sentinel Columnar Pine
ZONE:
3
HEIGHT:
6-8 m
SPREAD:
1-2 m
As with most pines, this unusual plant grows best in a well-drained soil. If necessary, pinching the candles in mid-spring will encourage a more compact form.
To improve looks and airflow, these plants would benefit from periodic 'combing' (use your fingers) to remove dead material.
