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Toxicodendron vernix
Toxicodendron vernix
Toxicodendron vernix
Toxicodendron vernix

Toxicodendron vernix

TAXONOMY

FamilyAnacardiaceae
GenusToxicodendron
Zone4

ABOUT

Toxicodendron vernix, commonly known as poison sumac, is a deciduous tree native to North America. It thrives in wet, swampy areas and is known for its toxic sap, which can cause severe skin irritation. The plant has compound leaves and produces small, greenish flowers followed by white berries. It undergoes a dormancy period during the winter months.

ALSO KNOWN AS

Poison Sumac
Rhus Aequalis
Rhus Venenata
Rhus vernix

OVERVIEW

WaterVery Wet
SoilPeaty
LightMedium (6 Hours)
Temperature20° C
Humidity70%
Dormancy4 Months
pH5.5
Pressure1,013 mbar

DETAILS

Care Instructions
Poison sumac prefers moderate temperatures and high humidity. It should be planted in areas with medium light and kept in consistently wet soil. Care should be taken to avoid contact with the plant's sap, as it is highly toxic.
Soil
This plant thrives in peat-rich, consistently wet soil. Good drainage is essential to prevent root rot, but the soil should remain moist at all times.
Fertilizer
Poison sumac does not typically require fertilization. If necessary, a balanced, slow-release fertilizer can be used sparingly.
Repotting
Repotting is not applicable for poison sumac as it is typically grown outdoors in its natural habitat.
Propagation
Poison sumac can be propagated through seeds or cuttings. Seeds should be sown in a moist, peat-rich soil mix, while cuttings should be taken during the growing season and rooted in a similar medium.
Pruning
Pruning is generally not required for poison sumac. If necessary, prune during the dormant season to remove any dead or damaged branches.
Toxicity
All parts of poison sumac are highly toxic, containing urushiol, which can cause severe allergic reactions and skin irritation. It is toxic to both humans and pets, and care should be taken to avoid contact.
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How To Grow Toxicodendron vernix | EarthOne