Photo: Dmitriy BochkovCC BY 4.0via iNaturalistresized / cropped
Plum-leaved Crabapple Plant Care
Malus prunifolia Steud.
Updated · Sources · How we source care data
Malus prunifolia is a species of crabapple tree known by the common names plumleaf crab apple, plum-leaved apple, pear-leaf crabapple, Chinese apple and Chinese crabapple. It is native to China.
Every 7–10 days
Full sun
0–90°F
40–70%
At a glance
How do you care for Plum-leaved Crabapple?
Plant Plum-leaved Crabapple in full sun and water a young tree every 7–10 days until it is established. It tolerates temperatures of 0–90°F (-18–32°C). Fertilize it every 6 months during the growing season.
Where Is the Plum-leaved Crabapple Native To?
What Is the Plum-leaved Crabapple?
Plum-leaved Crabapple (Malus prunifolia) belongs to the Rosaceae family within the Malus genus. Plum-leaved Crabapple is native to China. Plum-leaved Crabapple is also known as Siberian Crabapple.
Plum-leaved Crabapple displays a small to medium-sized deciduous tree growth habit, reaching up to 25 ft tall with a spread of approximately 20 ft. Plum-leaved Crabapple produces showy white, pink, or red blossoms.
Leaf size: approximately 4 inches.
How Often Should You Water a Plum-leaved Crabapple?
Water a young or newly planted Plum-leaved Crabapple 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 Plum-leaved Crabapple Need?
Plum-leaved Crabapple thrives in full sun.
Light Requirement
Full sun
What Temperature and Humidity Does the Plum-leaved Crabapple Prefer?
Malus prunifolia tolerates temperatures of 0–90°F. Plum-leaved Crabapple prefers humidity levels of 40–70%.
Temperature
0–90°F
Humidity
40–70%
What Soil Mix Works Best for a Plum-leaved Crabapple?
Well-draining loamy soil with good fertility. Good drainage is essential for Plum-leaved Crabapple to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Plum-leaved Crabapple?
Feed Plum-leaved Crabapple 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 Plum-leaved Crabapple?
Choose a spot with full sun and well-draining loamy soil with good fertility. Avoid low spots where water collects after rain.
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 Plum-leaved Crabapple?
Plum-leaved Crabapple can spread to about 20 ft (6.1 m) and reach about 25 ft (8 m) tall. Space plants about 20 ft (6.1 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 Plum-leaved Crabapple?
Prune Plum-leaved Crabapple 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 Plum-leaved Crabapple in Winter?
Water deeply in late autumn before the ground freezes, and spread a 5–8 cm (2–3 in) layer of mulch over the root zone, keeping it away from the trunk.
Young and container-grown trees need extra protection: roots in a pot freeze much more easily than roots in the ground.
How Do You Propagate a Plum-leaved Crabapple?
Plum-leaved Crabapple can be propagated through seeds, grafting, cuttings. Similar propagation techniques also apply to sweet crabapple plant care, which shares the same genus.
Is the Plum-leaved Crabapple Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Plum-leaved Crabapple, 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 Plum-leaved Crabapple?
Plum-leaved Crabapple is susceptible to aphids, codling moths, 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.
Keep exploring plants
Plum-leaved Crabapple 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 Malus genus — compare its care with other Malus species on PlantoScan.
Malus is part of the Rosaceae plant family — browse all Rosaceae genera and species.
Plum-leaved Crabapple thrives in bright light and direct sun — see other bright-light plants.
More Malus Species
Other Malus species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Malus prunifolia Steud., family Rosaceae (first published in Nomencl. Bot. [Steudel], ed. 2. ii. 93.) — World Flora Online record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Plum-leaved Crabapple, 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.
- Photo: Dmitriy Bochkov, CC BY 4.0, iNaturalist — original.
- 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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