Picea pungens 'Regal Chub' (Colorado Spruce)
Colorado Spruce 'Regal Chub', Regal Chub Colorado spruce
Picea pungens 'Regal Chub' (Colorado Spruce) is a dwarf, evergreen conifer forming a tight compact cushion of short blue needles. Slow-growing (1 in. or 2.5 cm per year), it is the perfect choice for miniature landscapes and trough gardens.
- Grows up to 1 ft. tall and wide (30 cm) after 10 year.
- Performs best in full sun in slightly acidic, moist, well-drained soils. Tolerant of dry sites, air pollution, and salt. Some drought tolerance once established. Generally prefers cool climates and will struggle in hot and humid climate areas.
- Perfect as a specimen plant in the sunny border or in the rock garden.
- Watch for adelgids, aphids and conifer red spider mite. Easy to grow and easy to care for.
- No pruning required.
- Propagate by grafting or semi-hardwood cuttings.
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Requirements
Hardiness | 4
– 8 |
---|---|
Heat Zones | 1
– 8 |
Climate Zones | 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, A2, A3 |
Plant Type | Conifers, Shrubs |
Plant Family | Picea - Spruces |
Exposure | Full Sun |
Season of Interest |
Spring (Early,Mid,Late) Summer (Early,Mid,Late) Fall Winter |
Height | 10" – 1' (25cm – 30cm) |
Spread | 10" – 1' (25cm – 30cm) |
Spacing | 12" (30cm) |
Water Needs | Average |
Maintenance | Low |
Soil Type | Clay, Loam, Sand |
Soil pH | Acid, Neutral |
Soil Drainage | Moist but Well-Drained |
Characteristics | Showy, Evergreen |
Tolerance | Deer, Drought, Rabbit, Salt |
Attracts | Birds |
Garden Uses | Beds and Borders, Patio and Containers, Small Gardens |
Garden Styles | Gravel and Rock Garden, Informal and Cottage |
F.D. Richards (Flickr)
While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.
Requirements
Hardiness | 4
– 8 |
---|---|
Heat Zones | 1
– 8 |
Climate Zones | 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, A2, A3 |
Plant Type | Conifers, Shrubs |
Plant Family | Picea - Spruces |
Exposure | Full Sun |
Season of Interest |
Spring (Early,Mid,Late) Summer (Early,Mid,Late) Fall Winter |
Height | 10" – 1' (25cm – 30cm) |
Spread | 10" – 1' (25cm – 30cm) |
Spacing | 12" (30cm) |
Water Needs | Average |
Maintenance | Low |
Soil Type | Clay, Loam, Sand |
Soil pH | Acid, Neutral |
Soil Drainage | Moist but Well-Drained |
Characteristics | Showy, Evergreen |
Tolerance | Deer, Drought, Rabbit, Salt |
Attracts | Birds |
Garden Uses | Beds and Borders, Patio and Containers, Small Gardens |
Garden Styles | Gravel and Rock Garden, Informal and Cottage |