Blue Waterfall Bellflower
Campanula poscharskyana
kam-PAN-yoo-luh poh-shar-SKEE-AH-nuh
Perennials: Flower
Zone
3: -40° to -30°
Min. Temp
Hardy: 28°
Appearance
Summer Foliage
Green
Fall Foliage
Blue
Flower Color
Blue
Blooming Time
Early Summer - Mid Summer
Habit
Upright
Height
12–18 in
Spread
12–18 in
Form
Bell
Characteristics
Type
Cultivar
Safety
Non-toxic
Growth Rate
Moderate
Tolerance/Resistance
Not tolerant of standing water
Attracts
Attracts Honeybees & Pollinators; Attracts Butterflies
Uses/Placement
Edging
Optimal Growing Conditions
Sun Exposure
Full Sun - Part Shade
Soil Texture
Loamy
Soil Drainage
Well-drained
Soil Moisture
Average to Moist
Soil PH
Slightly Acidic: 6.0-6.5
PH Tolerance
Prefers neutral soil
Soil Amendment(s)
Compost
Fertilizer
Light Feeder
Fertilizer Formula
Balanced Fertilizer
Fertilizer Timing
Early Spring
Micronutrients
Trace Minerals Beneficial
Care
Care Level
Moderate
Behavior and Propagation
Spreading
Moderate Spreader
Propagation Method
Benefits from Pollinators
Propagation Licensing
Open propagation permitted
Division Timing
Spring or Fall Division