This tree typically grows 60-80′ tall (less frequently to 140′ tall) with a cone-shaped crown. It diminishes in size to low, shrubby forms near tree line in northern Canada. Blue-green needles (to 3/4″) on small woody pegs have sharp tips.
How do you care for Picea glauca conica?
Picea Glauca Conica Dwarf Alberta Spruce
- Water. Provide these trees with water when the top 3 inches of soil becomes dry.
- Sunlight. This tree performs best in full sun but will tolerate some shade.
- Fertilizer. Young plants respond well to mixing in a granular fertilizer around the base of the tree once a year.
Is Picea glauca conica a Christmas tree?
The Picea glauca ‘Conica’ Christmas tree is also known as the White Spruce, thanks to a delicate white tint on the mid-green foliage. This dwarf variety is endlessly popular during the festive season as both an indoor and outdoor potted Christmas tree.
How big does Picea glauca get?
Description. The white spruce is a large evergreen conifer which normally grows to 15 to 30 metres (50 to 100 ft) tall, but can grow up to 40 m (130 ft) tall with a trunk diameter of up to 1 m (3 ft 3 in).
How tall does a Picea glauca conica grow? – Related Questions
How often should I water my Picea glauca?
How often to water your Picea glauca. Picea glauca needs 0.8 cups of water every 9 days when it doesn’t get direct sunlight and is potted in a 5.0″ pot. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
How fast does Picea grow?
Growth Rate
This tree grows at a medium rate, with height increases of 13–24″ per year.
How fast does Picea pungens glauca grow?
This tree grows at a slow to medium rate, with height increases of anywhere from less than 12″ to 24″ per year.
How big does a Picea grow?
This fast-growing conifer can reach 40m tall. Its evergreen leaves are present all year round. Young bark is coppery grey-brown with papery scales. Its cones are often eaten by red squirrels.
How fast does glauca grow?
glauca is expected to only grow one to two centimeters a year, though it has been suggested that growth rates are greatly increased when grown by seed. By growing from seed other issues involving the current restrictions on transplanting are avoided.
How tall does Picea glauca December grow?
This dwarf conifer is very slow growing, which also makes it a superb container plant. Use it as an indoor table-top centrepiece over the festive period, after which, it can be moved outside and enjoyed as a patio focal point! Height: 200cm (79″).
Is Picea glauca indoor or outdoor?
These mini-trees are such carefree plants that they can be planted anywhere: in the garden as well as in a pot on the balcony or patio.
Can you prune Picea glauca?
If you just want to shape your dwarf spruce, or if your tree is young and you want to trim it to keep it small, then you can prune with a good amount of success. Taking care not to cut into the dead zone, cut back any branches that extend beyond the tree’s conical shape. Remove ½ to 1 inch (1-2.5 cm.)
When should I prune Picea?
Pinch new shoots in spring when they are still soft. If you want to prune back long branches, shorten them to smaller twigs near the trunk. Remember that the spruce will not backbud from old wood, so always leave needles and buds on a branch you want to keep.
Should you cut the bottom branches off a spruce tree?
The second significant point is that he stresses we should not cut off the spruce’s bottom branches, thinking this will make a difference.
Can you cut the top off a conifer?
At some time during the winter months, when the sap is no longer rising, choose a site on the trunk to lop off the top of the tree with a saw. Preferably the cut should be just above a branch or branches with some conifer foliage growing a moderate distance along the length of the branch(es).
How do you shape a spruce tree?
Although spruces need very little pruning, bottom branches may die with age and can be removed. For a formal shape, prune new growth in the spring. Shear in late spring, after new growth has expanded. To reduce the size of a branch, cut back to a lateral branch or a visible dormant bud.
Can a spruce tree be topped?
Large evergreen trees do not respond well to topping. The removal of the upper main stem through topping opens the tree to internal decay, disease or damaging insects; it also removes the most productive portion of the tree. The practice of topping to control tree size or growth is not justified.
Where is the best place to plant a spruce tree?
Native to cool climates and dry air, spruce often languishes in hot, humid climates. Choose a planting site that has full sun exposure and rich, moist, well-drained soil. Spruce tolerates short periods of drought after it is established. Look for a planting site that has good air circulation.
