Tracy's Mist Maiden Plant Care
Romanzoffia tracyi Jeps.
Updated · Sources · How we source care data
Romanzoffia tracyi is a species of flowering plant in the family Hydrophyllaceae. It is known by the common names Tracy's mistmaiden and Tracy's romanzoffia.
Every 3–5 days
Partial shade to full shade
50–75°F
40–60%
At a glance
How do you care for Tracy's Mist Maiden?
Plant Tracy's Mist Maiden in partial shade to full shade (USDA zones 12a) and water a young shrub every 3–5 days until it is established. It tolerates temperatures of 50–75°F (10–24°C). Fertilize it every 6 months during the growing season.
Where Is the Tracy's Mist Maiden Native To?
What Is the Tracy's Mist Maiden?
Tracy's Mist Maiden (Romanzoffia tracyi) belongs to the Boraginaceae family within the Romanzoffia genus. Tracy's Mist Maiden is native to the coastline of western North America from far northern California north to the southern tip of Vancouver Island. Tracy's Mist Maiden is also known as Mist Maiden.
Tracy's Mist Maiden displays a low mat-forming groundcover growth habit, reaching up to 0.5 ft tall with a spread of approximately 1 ft. Tracy's Mist Maiden produces small white or pink bell-shaped flowers in clusters.
Leaf size: approximately 1 inches.
How Often Should You Water a Tracy's Mist Maiden?
Water a young or newly planted Tracy's Mist Maiden every 3–5 days, soaking the whole root zone, until it is established — usually one to two growing seasons. Established shrubs mainly need water during long dry spells. In a container, water whenever the top few centimetres of soil are dry.
Watering Frequency
Every 3–5 days
Until established; then in dry spells
What Light Does the Tracy's Mist Maiden Need?
Tracy's Mist Maiden thrives in partial shade to full shade. The optimal light range is 100–500 lux. Avoid placing Tracy's Mist Maiden in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Partial shade to full shade
100–500 lux
What Temperature and Humidity Does the Tracy's Mist Maiden Prefer?
Romanzoffia tracyi tolerates temperatures of 50–75°F. Tracy's Mist Maiden prefers humidity levels of 40–60%.
Temperature
50–75°F
Humidity
40–60%
What Soil Mix Works Best for a Tracy's Mist Maiden?
Well-draining sandy soil with organic matter. Good drainage is essential for Tracy's Mist Maiden to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Tracy's Mist Maiden?
Feed Tracy's Mist Maiden every 6 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established shrubs in good soil often need little extra feeding, so let weak growth or pale foliage guide you.
Stop feeding by late summer so new growth can harden before winter.
Fertilizing
Every 6 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
Where Should You Plant a Tracy's Mist Maiden?
Choose a spot with partial shade to full shade and well-draining sandy soil with organic matter. Avoid low spots where water collects after rain.
Tracy's Mist Maiden is suited to USDA Zone 12a.
Plant container-grown or balled-and-burlapped shrubs in spring or early autumn, setting the root flare at soil level, and water well after planting.
How Far Apart Should You Plant a Tracy's Mist Maiden?
Tracy's Mist Maiden can spread to about 1 ft (0.3 m) and reach about 1 ft (0 m) tall. Space plants about 1 ft (0.3 m) apart so mature crowns don't crowd each other, and plant at least half that distance from buildings, fences and paths.
Planning a row or hedge? Try the plant spacing calculator.
How Do You Prune a Tracy's Mist Maiden?
Prune Tracy's Mist Maiden while it is dormant in late winter: first remove dead, damaged and crossing branches, then thin lightly for shape.
If it flowers in spring, prune right after flowering instead so you don't remove next year's buds. Never take off more than about a quarter of the shrub in one year.
How Do You Care for a Tracy's Mist Maiden in Winter?
Tracy's Mist Maiden is frost-tender (hardy to USDA zone 12). In colder areas grow it in a container and move it to a bright, frost-free place before the first frost.
How Do You Propagate a Tracy's Mist Maiden?
Tracy's Mist Maiden can be propagated through seeds, division of rhizomes. Similar propagation techniques also apply to california mist maiden plant care, which shares the same genus.
Is the Tracy's Mist Maiden Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Tracy's Mist Maiden, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Tracy's Mist Maiden?
Tracy's Mist Maiden is susceptible to aphids, spider mites. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
What USDA Hardiness Zone Does the Tracy's Mist Maiden Need?
Tracy's Mist Maiden grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. Tracy's Mist Maiden is native to the coastline of western North America from far northern California north to the southern tip of Vancouver Island. In cooler regions, grow Tracy's Mist Maiden as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 12a
Keep exploring plants
Tracy's Mist Maiden is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Romanzoffia genus — compare its care with other Romanzoffia species on PlantoScan.
Romanzoffia is part of the Boraginaceae plant family — browse all Boraginaceae genera and species.
Tracy's Mist Maiden copes with lower light than most plants — browse the full list of low-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Romanzoffia tracyi Jeps., family Boraginaceae (first published in Fl. Calif. 3: 296 (1943)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Tracy's Mist Maiden, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Hardiness zone: USDA Zone 12a, calculated from the plant's minimum temperature.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
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