Carolina Buckthorn – Liner

Growing Zones 5–9

(Rhamnus caroliniana)
Native • Wildlife-Friendly • Shade-Tolerant

Despite its name, Carolina Buckthorn has no thorns—just lush green foliage, pollinator-friendly flowers, and clusters of small red berries that ripen to black, feeding birds and wildlife. This deciduous native shrub/small tree thrives in both sun and shade, making it a versatile addition to naturalized plantings, woodland edges, or pollinator gardens.

USDA Hardiness Zones:

Zones 5–9
Adaptable to a wide range of climates across the Southeast and into the Midwest.

Soil Preferences:

Prefers moist, well-drained soils

Tolerates sandy, loamy, or clay soils

Performs best in slightly acidic to neutral pH

Naturally occurs in woodland understories and streambanks

Planting Instructions:

Light: Full sun to full shade (more sun = denser growth and fruiting)

Hole: Dig a hole twice as wide and the same depth as the container

Placement: Gently loosen the root ball and place the plant so the root collar is level with the ground

Backfill & Mulch: Fill with native soil, press gently, and mulch with 2–3 inches around the base (keep mulch off the trunk)

Watering Guidelines:

Newly planted: Water deeply 2–3 times per week for the first 2–3 months

After establishment: Requires minimal watering — only during extended dry periods

Do not overwater — allow soil to dry slightly between watering

Fertilization:

Fertilize once per year in early spring using a balanced slow-release fertilizer (e.g., 10-10-10)

Avoid excessive nitrogen — too much can reduce flowering and fruiting

Organic compost or leaf mulch can be used for soil enrichment

Why Choose Carolina Buckthorn?

No thorns – safe and manageable
Bird & pollinator magnet
Grows in sun or shade
Low maintenance once established
Great for woodland or naturalistic gardens