Skip to content

Poison Ivy

Toxicodendron Radicans

Design with this plant

Overview

Poison Ivy (Toxicodendron radicans) is a pernicious, native North American plant, identifiable by its trio of leaflets. Thriving in zones 4-10, it can spread as a groundcover or climb up to 30 feet as a vine. The plant contains urushiol, causing severe skin irritation upon contact. Due to its invasive nature and health risks, it's generally unwelcome in landscapes. Exercise caution: even dead plants can still cause reactions.

Sun Full, Half, ShadeWater Very LowZones 8–10Climate Temperate

Culture

Sun
Full, Half, Shade
Water
Very Low
USDA zones
8–10

Shape & size

Mature height
1–3 Ft.
Mature width
1–3 Ft.

Classification

Family
Anacardiaceae
Climate
Temperate

See full data, regional cultivation notes, full-resolution photos, and design tools. Build a client presentation around this plant.

Start your 14-day trial

Photos (98)

Poison Ivy (Toxicodendron Radicans) — Thriving in zones 4-10, it can spread as a groundcover or climb up to 30 feet as a vine
Poison Ivy (Toxicodendron Radicans) — Due to its invasive nature and health risks, it's generally unwelcome in landscapes
Poison Ivy (Toxicodendron Radicans) — The plant contains urushiol, causing severe skin irritation upon contact
Poison Ivy (Toxicodendron Radicans) — Poison Ivy (Toxicodendron radicans) is a pernicious
Poison Ivy (Toxicodendron Radicans) — identifiable by its trio of leaflets
Poison Ivy (Toxicodendron Radicans) — native North American plant
Poison Ivy (Toxicodendron Radicans) — Exercise caution: even dead plants can still cause reactions
Poison Ivy (Toxicodendron Radicans) — it can also grow as a vine
Poison Ivy (Toxicodendron Radicans) — commonly known as poison ivy
Poison Ivy (Toxicodendron Radicans) — Its leaves are distinctive
Poison Ivy (Toxicodendron Radicans) — often climbing trees with the aid of small rootlets
Poison Ivy (Toxicodendron Radicans) — with three almond-shaped leaflets
Poison Ivy (Toxicodendron Radicans) — ranging in size from 2 to 8 inches long
Poison Ivy (Toxicodendron Radicans) — and taking on a reddish hue when they emerge in spring
Poison Ivy (Toxicodendron Radicans) — It spreads through seed dispersal and vegetatively by rhizomes.<br><br>When designing landscapes
Poison Ivy (Toxicodendron Radicans) — well-drained soils and is commonly found along the edges of woods or other undisturbed areas
Poison Ivy (Toxicodendron Radicans) — it\'s critical to plan for controlled removal of poison ivy
Poison Ivy (Toxicodendron Radicans) — Poison Ivy (Toxicodendron radicans) is a pernicious; thriving in zones 4-10, it can spread as a groundcover or climb up
Poison Ivy (Toxicodendron Radicans) — especially in areas with human activity
Poison Ivy (Toxicodendron Radicans) — Personal protective equipment is mandatory when handling this plant
Poison Ivy (Toxicodendron Radicans) — Remember, "Leaves of three, let it be," to avoid accidental exposure
Poison Ivy (Toxicodendron Radicans) — shrub for full or half or shade
Poison Ivy (Toxicodendron Radicans) — native North American plant; its leaves are distinctive
Poison Ivy (Toxicodendron Radicans) — The plant contains urushiol, causing severe skin irritation upon contact; its leaves are distinctive

Related plants