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Picea glauca

Taxonomy
The status of the taxon:
Expects input
Department: Gymnospermae
Class Pinopsida
Subclass: Pinidae
Order: Pinales
Family: Pinaceae
Genus: Picea
The specific epithet: glauca
Author: (Moench) Voss
Names, synonyms, alternative name of this plant in different countries
Name Status
Picea canadensis (Mill.) Britton, Sterns and Poggenb. synonym
Picea glauca (Moench) Voss main title
Pinus glauca Moench synonym
white spruce English name

Ecology:

Relationship to the world.:
Partial shade
Source: Common. (See Sources tab)
Moisture requirements.:
Xerophytic
Source: Common. (See Sources tab)
The soil requirements.:
Плодородная
Source: Common. (See Sources tab)
During the growing season.:
Лето
Source: Common. (See Sources tab)
Resistance to fires.:
No
Source: Common. (See Sources tab)
Type of plant in the context of consolidation of the soil.:
Stalk
Source: Common. (See Sources tab)
Allelopathy at least one other species.:
No
Source: Common. (See Sources tab)
Nitrogen fixation.:
Нет
Source: Common. (See Sources tab)
Adapted to coarse soils:
Yes
Source: Common. (See Sources tab)
Adaptability to soils with a medium texture.:
Yes
Source: Common. (See Sources tab)
Adaptability to soils with a fine texture.:
Yes
Source: Common. (See Sources tab)
Resistance to absence of oxygen in the soil.:
No
Source: Common. (See Sources tab)
Resistance to calcareous soil.:
No
Source: Common. (See Sources tab)
The ability to recover after a fire.:
No
Source: Common. (See Sources tab)
The minimum number of warm days per year required for the normal development of the plant.:
60
Source: Common. (See Sources tab)
pH (Minimum).:
4
Source: Common. (See Sources tab)
pH (Maximum).:
8
Source: Common. (See Sources tab)
The maximum rainfall in cm at home plants.:
17
Source: Common. (See Sources tab)
The minimum rainfall in cm at home plants.:
127
Source: Common. (See Sources tab)
The minimum temperature recorded in the homeland of the plant, Celsius.:
-53
Source: Common. (See Sources tab)

Data on environmental scales:

Scale Landolt

The Scale Of Tsyganov

Termokhimicheskie scale, from:
subarctic/boreal
Source: Common. (See Sources tab)
Termokhimicheskie scale, to:
nemoral/Submediterranean
Source: Common. (See Sources tab)
Continentality of climate, from:
submaterials
Source: Common. (See Sources tab)
Continentality of climate, to:
continental
Source: Common. (See Sources tab)
Apolitically aridity-Guidetti, from:
maturity/semi-arid
Source: Common. (See Sources tab)
Apolitically aridity-Guidetti to:
humid/argumeny
Source: Common. (See Sources tab)
Creolisation, from:
harsh winters (mean t of the coldest month from -24 to -32)
Source: Common. (See Sources tab)
Karolinamisia to:
temperate winters/mild winters
Source: Common. (See Sources tab)
Soil moisture, from:
Meadow-steppe/wholesalelouis
Source: Common. (See Sources tab)
Soil moisture, to:
wetland-forest-grassland
Source: Common. (See Sources tab)
Salt regime of soils, from:
especially in poor soils
Source: Common. (See Sources tab)
Salt regime of soils, to:
fairly rich soil/rich soil
Source: Common. (See Sources tab)
Light-shading from:
open spaces semi-open spaces
Source: Common. (See Sources tab)
Light-shading, to:
shady forests/particularly shady forests
Source: Common. (See Sources tab)

Appearance:

Growth form:
Tree
Source: Common. (See Sources tab)
The shape of the crown:
Конусовидная
Source: Common. (See Sources tab)
The density of the crown:
Плотная
Source: Common. (See Sources tab)
Maximum height, m:
2
Source: Common. (See Sources tab)
The tall 20 years after planting, m:
9
Source: Common. (See Sources tab)
Life:
Многолетнее
Source: Common. (See Sources tab)
Flower color:
Жёлтый
Source: Common. (See Sources tab)
The beauty of the autumn coloration of the foliage:
No
Source: Common. (See Sources tab)
Decorative flower:
No
Source: Common. (See Sources tab)
Foliage colour:
Зелёный
Source: Common. (See Sources tab)
The density of the crown in the winter:
Dense
Source: Common. (See Sources tab)
The texture of the foliage:
Average
Source: Common. (See Sources tab)
The color of the fruit:
Бурый
Source: Common. (See Sources tab)
Decorative fruit:
No
Source: Common. (See Sources tab)
Durability:
100-250 лет
Source: Common. (See Sources tab)
The depth of the root system, not less, cm:
76
Source: Common. (See Sources tab)
Flowering period:
Поздняя весна
Source: Common. (See Sources tab)

Use:

Horticultural classes:
Вечнозелёное
Source: Common. (See Sources tab)
Nutritional value.:
Nonpoisonous
Source: Common. (See Sources tab)
Feed value.:
No
Source: Common. (See Sources tab)
The suitability of the fruit (seeds, berries, etc.) for commercial use.:
No
Source: Common. (See Sources tab)
Use as lumber.:
Yes
Source: Common. (See Sources tab)
The possibility of obtaining tar.:
No
Source: Common. (See Sources tab)
Palatability for animals.:
No
Source: Common. (See Sources tab)
Use as Telegraph poles.:
No
Source: Common. (See Sources tab)
Use as pulpwood.:
Yes
Source: Common. (See Sources tab)
Use as veneer or plywood.:
No
Source: Common. (See Sources tab)

Interesting facts:

The bloating belly in animal husbandry.:
No
Source: Common. (See Sources tab)
The presence of shoots from dormant buds after removal of the biomass.:
No
Source: Common. (See Sources tab)
The rate of growth.:
Slow growth
Source: Common. (See Sources tab)

Care:

Attitude to pruning:
No
Source: Common. (See Sources tab)

Reproduction:

Methods of reproduction:
Высевание в марте - апреле в открытые грядки. Предварительно семена стратифицируют холодом в течение 4 - 6 недель. Размножение карликовых сортов в основном черенкованием с августа по октябрь или с февраля по апрель при температуре почвы от 12 до 15° С. На черенки берут побеги текущего года с небольшим кусочком двулетней древесины. Быстрорастущие сорта размножают боковыми прививками, преимущественно в августе, в основном на горшечных сеянцах
Source: Common. (See Sources tab)
Preva shoots:
No
Source: Common. (See Sources tab)
Fruitage:
Лето
Source: Common. (See Sources tab)
The end of the fruiting:
Лето
Source: Common. (See Sources tab)
Long hold on the seeds on the plant after ripening:
No
Source: Common. (See Sources tab)
Makes whether transplant with open root system:
Yes
Source: Common. (See Sources tab)
Vigour:
Low
Source: Common. (See Sources tab)
The mass of 1000 seeds, g:
2
Source: Common. (See Sources tab)
Stratification.:
Да
Source: Common. (See Sources tab)
The list of sources:
1. http://humangarden.ru/books/razmno.htm
2. Черепанов, 1995

Forms and varieties