Brigantian Plum Plant Care
Armeniaca brigantiaca Pers.
Updated · Sources · How we source care data
Prunus brigantina, called Briançon apricot, Briançon plum, marmot plum, and Alpine apricot, is a wild tree species native to France and Italy. Its fruit is edible and similar to the commercial apricot P.
Every 7–10 days
Full sun
50–85°F
40–70%
At a glance
How do you care for Brigantian Plum?
Plant Brigantian Plum in full sun (USDA zones 12a) and water a young tree every 7–10 days until it is established. It tolerates temperatures of 50–85°F (10–29°C). Fertilize it every 6 months during the growing season.
What Is the Brigantian Plum?
Brigantian Plum (Armeniaca brigantiaca) belongs to the Rosaceae family within the Armeniaca genus. Brigantian Plum is native to France and Italy.
Brigantian Plum displays a small to medium-sized tree growth habit, reaching up to 20 ft tall with a spread of approximately 15 ft. Brigantian Plum produces showy pink or white blossoms.
Leaf size: approximately 4 inches.
How Often Should You Water a Brigantian Plum?
Water a young or newly planted Brigantian Plum every 7–10 days, soaking the whole root zone, until it is established — usually one to two growing seasons. Established trees mainly need water during long dry spells. In a container, water whenever the top few centimetres of soil are dry.
Watering Frequency
Every 7–10 days
Until established; then in dry spells
What Light Does the Brigantian Plum Need?
Brigantian Plum thrives in full sun.
Light Requirement
Full sun
What Temperature and Humidity Does the Brigantian Plum Prefer?
Armeniaca brigantiaca tolerates temperatures of 50–85°F. Brigantian Plum prefers humidity levels of 40–70%.
Temperature
50–85°F
Humidity
40–70%
What Soil Mix Works Best for a Brigantian Plum?
Well-draining loamy soil with good organic content. Good drainage is essential for Brigantian Plum to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Brigantian Plum?
Feed Brigantian Plum every 6 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established trees 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 Brigantian Plum?
Choose a spot with full sun and well-draining loamy soil with good organic content. Avoid low spots where water collects after rain.
Brigantian Plum is suited to USDA Zone 12a.
Plant container-grown or balled-and-burlapped trees in spring or early autumn, setting the root flare at soil level, and water well after planting.
How Far Apart Should You Plant a Brigantian Plum?
Brigantian Plum can spread to about 15 ft (4.6 m) and reach about 20 ft (6 m) tall. Space plants about 15 ft (4.6 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 tree spacing calculator.
How Do You Prune a Brigantian Plum?
Prune Brigantian Plum 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 tree in one year.
How Do You Care for a Brigantian Plum in Winter?
Brigantian Plum 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 Brigantian Plum?
Brigantian Plum can be propagated through seeds, grafting. Similar propagation techniques also apply to common plum plant care, which shares the same genus.
Is the Brigantian Plum Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Brigantian Plum, 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 Brigantian Plum?
Brigantian Plum is susceptible to aphids, caterpillars, 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 Brigantian Plum Need?
Brigantian Plum grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. Brigantian Plum is native to France and Italy. In cooler regions, grow Brigantian Plum as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 12a
Keep exploring plants
Brigantian Plum 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 Armeniaca genus — compare its care with other Armeniaca species on PlantoScan.
Armeniaca is part of the Rosaceae plant family — browse all Rosaceae genera and species.
Brigantian Plum 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: Armeniaca brigantiaca Pers., family Rosaceae (first published in Syn. Pl. [Persoon] 2(1): 36. 1806 [Nov 1806]) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Brigantian Plum, 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.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
