| EVERGREEN PREMIER SELECTION
Thuja occidentalis 'Degroot's Spire'
Overall Description
Degroot's Spire is a very nice columnar form of Arborvitae with good, dark green foliage. It has rather short branches which are spirally arranged - foliage is unique when compared to most thuja varieties. It is almost "fan" shaped. Holds good green color all year long. Excellent for use where width needs to be restricted. Has a somewhat "formal" look to it - especially when used to line driveways, property lines, or along fence rows. Prefers average to slightly acidic soil with good drainage - mulching, and use of orgainc humus is exceptionally beneficial. Accepts full sun to part shade.
Plant Facts & Specifications
Mature Height: 20-25 ft
Mature Width: 4-6 ft
Growth rate: Moderate ( 6"-10" avg per yr )
Hardiness Zones: 4-8
Sun Exposure: Full sun to part shade
Soil Preference: Average to slightly sandy, well drained, and slightly acidic
Foliage Color & Texture: Very dark green foliage that is slightly shorter in length than typical arborvitae foliage. Foliage is arranged in very tight, rounded fanlike sprays
Flower, Cone, Or Berry Facts: Not much to mention - occasional small cones have been found on older specimens. Cones are small ( 1/4" to 1/2" ), and start as a pale green color, ripening to a rich brown.
Diseases / Insects: Bagworms, spider mites, and canker ( Seiridium spp. ) are the most common problems seen with this variety.
Fertilization / Feeding: Either water soluble ( Miracle Gro, or equivalent ), or granular ( Holly Tone is excellent ). Other granular types with 6-12-12, or 10-10-10 ratio is acceptable. Best to fertilize in early spring, and again in mid fall - avoid feeding during hot summer months, and directly after transplanting.
GOOD NARROW COLUMNAR FORM !!! |
