Trillium ovatum aka Pacific Trillium

Taxonomy

Trillium ovatum, also known as the Pacific trillium, western wakerobin, western white trillium, or western trillium, is a species of flowering plant in the family Melanthiaceae. It is the most widespread and abundant trillium in western North America, found from southern British Columbia and the tip of southwestern Alberta to central California, east to Idaho and western Montana. However, there is an isolated population in northern Colorado and southern Wyoming. It is the only pedicellate-flowered Trillium species found within its range. Its type specimen was gathered by Meriwether Lewis in 1806 along the Columbia River during the return trip of the Lewis and Clark Expedition. Pacific Trillium is a super rare houseplant that thrives with regular watering and abundant sunlight, preferably less than 3 feet from a window. It prefers soil that is well-draining and does not require added fertilizers if repotted each time it doubles in size.

Common names

Pacific Trillium, Western Trillium, Western Wakerobin, White Trillium, Wood Lily

How to care for Pacific Trillium

Difficulty

Pacific Trillium requires a bit more attention and knowledge to thrive, making it a suitable plant for those with some gardening experience.

Water

Pacific Trillium should be watered regularly, allowing the soil to dry out between waterings.

Soil

Pacific Trillium loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.

Dormancy

During the cold period, it is common for Pacific Trillium to go dormant and their growth may slow down, so waterings should be spaced out more during this period.

Toxicity

Ploi's records do not contain confirmed information on the toxicity of this particular plant. In the event of accidental ingestion of plant material with questionable toxicity by you, a family member, or a pet, it is always a good idea to consult a healthcare professional.

Fertilizer

The growth of Pacific Trillium is not rapid and it doesn't necessitate any extra fertilization. By replacing its potting soil once a year, it should receive ample nutrition. It is important to note that plants obtain their energy from the sun's rays, not from fertilizers.

Growth-pattern

New growth will sprout from the top of the plant as it grows upwards.

Region of origin

Pacific Trillium’s native range is Western N. America - Montana to British Columbia, south to California and Colorado.


More info:
Wikipedia