Rupertia hallii Plant Care
Rupertia hallii (Rydb.) J.W.Grimes
Updated · Sources · How we source care data
Rupertia hallii is a species of flowering plant in the legume family known by the common name Hall's California tea, or Hall's rupertia. It is endemic to California, where it is known only from a small section of the northern Sierra Nevada foothills on the border between Butte and Tehama Counties.
Every 7–10 days
Bright indirect light
60–75°F
40–60%
At a glance
How do you care for Rupertia hallii?
Water Rupertia hallii every 7–10 days, letting the top layer of soil dry out between waterings, and give it bright indirect light. It prefers temperatures of 60–75°F (16–24°C) and 40–60% humidity. Fertilize it every 6 months during the growing season.
Where Is the Rupertia hallii Native To?
What Is the Rupertia hallii?
Rupertia hallii (Rupertia hallii) belongs to the Fabaceae family within the Rupertia genus. Rupertia hallii is native to California.
Rupertia hallii displays a vining, trailing shrub growth habit, reaching up to 2.5 ft tall with a spread of approximately 4 ft. Rupertia hallii produces small clusters of yellow pea-like flowers.
Leaf size: approximately 3 inches.
How Often Should You Water a Rupertia hallii?
Rupertia hallii requires watering every 7–10 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 7–10 days
Let soil partially dry between waterings
What Light Does the Rupertia hallii Need?
Rupertia hallii thrives in bright indirect light. Avoid placing Rupertia hallii in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect light
What Temperature and Humidity Does the Rupertia hallii Prefer?
Rupertia hallii grows best at temperatures of 60–75°F. Rupertia hallii prefers humidity levels of 40–60%.
Temperature
60–75°F
Humidity
40–60%
What Soil Mix Works Best for a Rupertia hallii?
Well-draining loamy soil with added compost for nutrients. Good drainage is essential for Rupertia hallii to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Rupertia hallii?
Feed Rupertia hallii every 6 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every 6 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Rupertia hallii?
Repot every 1-2 years in early spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Rupertia hallii?
Rupertia hallii can be propagated through seeds, division of root ball. Similar propagation techniques also apply to false bush lupine plant care, which shares the same genus.
Is the Rupertia hallii Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Rupertia hallii, 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 Rupertia hallii?
Rupertia hallii is susceptible to aphids, spider mites, whiteflies. 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 Rupertia hallii Need?
Rupertia hallii grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Rupertia hallii is native to California. In cooler regions, grow Rupertia hallii as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Rupertia hallii 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 Rupertia genus — compare its care with other Rupertia species on PlantoScan.
Rupertia is part of the Fabaceae plant family — browse all Fabaceae genera and species.
Rupertia hallii thrives in bright light and direct sun — see other bright-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Rupertia hallii (Rydb.) J.W.Grimes, family Fabaceae (first published in Mem. New York Bot. Gard. 61: 56 (1990)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Rupertia hallii, 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 13a, 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.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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