What: Giant redwood is one of the most majestic of North American trees. It is not for the small garden but for large gardens, landscape and park settings, because of its eventual mammoth scale. Sequoiadendron giganteum ‘Glaucum’ is a blue-needled selection that is ghostly and very effective as a focal point due to the lighter color. Though fast growing, they are best at least 50 years after they’re planted, when their impressive scale is imposing itself on the landscape. The blue green of the ‘Glaucum’ form contrast well with the dark green of the native conifers, which are predominantly Western cedar and Douglas fir.
Where: This enormous tree needs a large area to reach its fullest potential. It is quite adaptable and grows in full sun to light or open shade. Avoid planting it near buildings or pavement to limit damage from the massive roots that develop as it matures. It prefers a well-drained or sandy soil, but will tolerate clay.
Size: Reaches 10 feet high by 6 feet wide in 10 years. Will top 100 feet high when mature.
Care: Once established, Sequoiadendron giganteum ‘Glaucum’is drought tolerant. Little pruning is needed. Consult a professional for any tree work.
— greatplantpicks.org
Talk to us
> Give us your news tips.
> Send us a letter to the editor.
> More Herald contact information.