Siberian Peashrub (Caragana) — Cold-Hardy Windbreak & Shelterbelt Shrub

Siberian Peashrub (Caragana arborescens) is one of the toughest, most adaptable shrubs in existence — built for the conditions that defeat most other plants. Extreme cold, poor soil, punishing wind, and prolonged drought are where this plant thrives. Fast-growing and nitrogen-fixing, it's the go-to choice for windbreaks, shelterbelts, and property line screening in northern and high-plains climates where standard hedge plants simply won't survive.

Why Gardeners Choose Siberian Peashrub

• Extreme cold hardiness: One of the most cold-tolerant screening shrubs available — a foundational choice for northern zones and exposed plains.
• Thrives in poor soil: Naturally fixes nitrogen, sustaining rapid growth in depleted, sandy, rocky, or highly alkaline soils without fertilizer.
• Windbreak performance: Dense branching structure breaks high-velocity winds, captures drifting snow, and reduces soil erosion.
• Upright, space-efficient form: Naturally taller than wide — ideal for narrow shelterbelts and property borders.
• Spring blooms: Bright yellow pea-like flowers in late spring attract native pollinators and add seasonal color.
• Wildlife value: Seed pods provide winter forage for songbirds.

Planting & Care

• Light: Full sun.
• Soil: Highly adaptable — tolerates alkaline, sandy, and compacted soils.
• Spacing: Plant on 4–6 foot centers for a solid privacy screen or shelterbelt.
• Watering: Moderate watering after planting to establish roots; extremely low water needs once established.
• Pruning: Optional — light winter shaping if a formal hedge form is desired.
• Long-term maintenance: Near zero — no supplemental fertilizer needed.

Shipping Information

• Ships as dormant bare-root plants, 10–18 inches tall — ready for spring installation.