Western jacob's-ladder
Polemonium occidentale
Western Jacob's-ladder thrives in cool, moist conditions with partial shade, making it ideal for woodland or shade gardens. Water regularly to maintain consistently moist soil, especially during warm summer months. It pairs beautifully with ferns and hostas and benefits from a layer of organic mulch to retain moisture.
Care Level
Moderate
Sun
Partial Shade
Water
Moderate
Growth Rate
Moderate
Mature Height
12″ – 48″
Soil
loam
Life Cycle
Perennial
Spacing
18″
Watering Schedule
Every 5-7 Days • Water Thoroughly To Keep Soil Consistently Moist But Not Waterlogged
Soil pH
4.6 – 7
Temperature
-25° – 95°F
Mature Spread
up to 48″
Root Depth
Medium
Foliage
Medium
Propagation: Seed, Division, Cutting
Native to
Attracts
Sources
Data: trefle, usda
Image: trefle.io — Taken Jun 15, 2020 by franck lohner (cc-by-sa)
No nurseries currently have this species in stock.