Pine Rose Plant Care
Rosa pinetorum A.Heller
Updated · Sources · How we source care data
Rosa pinetorum is an uncommon species of rose known by the common name pine rose. It is endemic to California, where it occurs in the coniferous forests of the Central Coast Ranges around Monterey Bay.
Every 4–7 days
Bright indirect
60–75°F
40–70%
At a glance
How do you care for Pine Rose?
Water Pine Rose every 4–7 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 40–70% humidity. Fertilize it every 4 months during the growing season.
Where Is the Pine Rose Native To?
What Is the Pine Rose?
Pine Rose (Rosa pinetorum) belongs to the Rosaceae family within the Rosa genus. Pine Rose is native to California.
Pine Rose displays a climbing, vining growth habit, reaching up to 6 ft tall with a spread of approximately 4 ft.
Leaf size: approximately 3 inches.
How Often Should You Water a Pine Rose?
Rosa pinetorum requires watering every 4–7 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 4–7 days
Let soil partially dry between waterings
What Light Does the Pine Rose Need?
Pine Rose thrives in bright indirect light. Avoid placing Pine Rose in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect
What Temperature and Humidity Does the Pine Rose Prefer?
Rosa pinetorum grows best at temperatures of 60–75°F. Pine Rose prefers humidity levels of 40–70%.
Temperature
60–75°F
Humidity
40–70%
What Soil Mix Works Best for a Pine Rose?
Well-draining mix with perlite and peat. Good drainage is essential for Pine Rose to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Pine Rose?
Feed Pine Rose every 4 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 4 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Propagate a Pine Rose?
Pine Rose can be propagated through stem cuttings or division. Similar propagation techniques also apply to rose bush plant care, which shares the same genus.
Is the Pine Rose Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Pine Rose, 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 Pine Rose?
Pine Rose is susceptible to mealybugs, 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 Pine Rose Need?
Pine Rose grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Pine Rose is native to California. In cooler regions, grow Pine Rose as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Pine Rose 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 Rosa genus — compare its care with other Rosa species on PlantoScan.
Rosa is part of the Rosaceae plant family — browse all Rosaceae genera and species.
Pine Rose thrives in bright light and direct sun — see other bright-light plants.
More Rosa Species
Other Rosa species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Rosa pinetorum A.Heller, family Rosaceae (first published in Muhlenbergia 1: 53 (1904)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Pine Rose, 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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