Life Span
Annual
Perennial
Type
Needled or Scaled Evergreen
Perennial
Origin
Western United States, Canada
-
Types
Eastern white spruce
Black Hills white spruce
Alberta white spruce
Alaska white spruce
Dwarf Bearded Iris, Border Bearded Iris, Tall Bearded Iris
Number of Varieties
46
0
40000
👆🏻
Habitat
gardens, Grassland, Hillside, Woods
-
USDA Hardiness Zone
2-73-9
0
99
👆🏻
AHS Heat Zone
7-1
9-1
Sunset Zone
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Clump-Forming
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Seedlings
Seedlings, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, It cannot sustain wet-feet, Keep the ground moist but not water-logged, Requires watering in the growing season
Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune to stimulate growth, Prune twice a year, Remove hanging branches, Remove old, faded fronds
Remove dead leaves, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Bacterial leaf spot
Plant Tolerance
Drought
Drought