Towering but sturdy spires, excellent for border or focal point plantings. Height: 120-180cm (4-6ft).
Sowing Time: February to July. Germination can be slow. After sowing, seal the seed container in a polythene bag and leave at 75-80F (25-27C) for 5-6 weeks, then transfer to a refrigerator (not freezer) for 3 months before returning to warmth. If the seeds show signs of germinating while in the fridge, remove immediately.
Prefers a well drained soil.