Planting Around Redwoods: Avoid Adding Soil Over Roots

Flower Bed Around Redwoods? Proceed With Caution

Adding soil over redwood roots compresses the soil, cuts off oxygen, and kills roots. Maximum safe fill: 3–4 inches—insufficient for a traditional raised bed.

Better Alternatives

• Container garden: Place pots on the existing grade; no root disturbance.
• Mulch only: 3 inches of wood chips or shredded bark; plant shallow-rooted perennials (ferns, sorrel, redwood sorrel) directly into mulch.
• Root-friendly edging: Use a low, open-bottom frame that doesn't require fill.

Redwoods are sensitive to grade changes. Prioritize tree health over bed depth.