Containing Pachysandra in a Mixed Planting Bed

Containing Pachysandra in a Mixed Planting Bed

Pachysandra spreads via shallow rhizomes. To restrict it while keeping other plants:

1. Remove Unwanted Growth

Use a garden fork to lift pachysandra from areas for other plants. Save divisions for sharing or composting.

2. Determine Root Depth

Note how deep rhizomes run (usually 2–4 inches). Your barrier must go deeper.

3. Install a Root Barrier

• Plastic edging: Bury 6–8 inches deep, 1–2 inches above grade.
• Brick or stone on edge: Tight joints slow spread; easier to spot runners.
• Concrete curb: Permanent but most labor.
• Recycled bottles (neck down): Creative, free, effective if tight.

4. Monitor Edges

Check twice yearly; pull any runners crossing the barrier.

Physical barriers are the only reliable long-term containment for aggressive spreaders.