Trillium ovatum
TAXONOMY
FamilyMelanthiaceae
GenusTrillium
Zone5
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Trillium ovatum, commonly known as the Western Trillium or Pacific Trillium, is a perennial herbaceous plant native to the western regions of North America. It thrives in temperate climates and is often found in moist, shaded forest floors. The plant is known for its distinctive three-petaled white flowers that turn pink as they age. It has a rhizomatous growth habit and goes through a dormancy period during the winter months.
ALSO KNOWN AS
Pacific trillium
Trillium obovatum
Trillium ovatum subsp. ovatum
OVERVIEW
VPDCalculate
WaterWet
SoilLoamy
LightIndirect Bright (6 Hours)
Temperature15° C
Humidity60%
Dormancy4 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Trillium ovatum prefers moderate temperatures and indirect bright light. It thrives in environments with consistent moisture and high humidity. Ensure the plant is kept in a shaded area, as direct sunlight can be harmful. During its growing season, maintain even soil moisture, but reduce watering during dormancy.Soil
Trillium ovatum prefers well-draining loamy soil that retains moisture without becoming waterlogged. A mix of organic matter such as leaf mold or compost can help improve soil structure and nutrient content. Ensure the soil is slightly acidic to neutral for optimal growth.Fertilizer
Trillium ovatum does not have high fertilizer requirements. If needed, a light application of a balanced, slow-release fertilizer in early spring can support growth. Avoid over-fertilizing, as this can harm the plant.Repotting
Repotting Trillium ovatum is generally not necessary unless the plant has outgrown its space. If repotting is required, do so in early spring before new growth begins. Carefully transplant the rhizomes into fresh, well-draining soil, ensuring they are not buried too deeply.Propagation
Trillium ovatum can be propagated by division of the rhizomes in early spring or late summer. Carefully dig up the plant and separate the rhizomes, ensuring each division has at least one growth bud. Replant the divisions at the same depth they were originally growing.Pruning
Pruning is not typically required for Trillium ovatum. Remove any dead or damaged leaves to maintain plant health and appearance. Allow the foliage to die back naturally after the flowering season to support the plant's dormancy cycle.Toxicity
Trillium ovatum is not considered toxic to pets or humans. However, as with all plants, it is best to avoid ingestion and contact with the sap, as it may cause mild irritation in sensitive individuals.Additional
Trillium ovatum is a slow-growing plant that can take several years to establish and bloom. Patience is key when cultivating this plant. Mulching around the base can help retain soil moisture and protect the rhizomes during winter.REVOLUTIONIZE YOUR PLANT CARE
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