Salak Plant Care
Salacca affinis Griff.
Updated · Sources · How we source care data
Salacca affinis, also known as red salak, red snakefruit salak, red snakefruit, buah ridan salak, buah ridan, linsum, salak hutan, buah manau, kelubi, buah rotan, and ridan, is a flowering shrub in the family Arecaceae. The specific epithet (affinis) comes from Latin "ad finis", meaning "at the boundary", and refers to its resemblance with the congener species Salacca zalacca.
Every 7–14 days
Full sun to partial shade
65–85°F
50–80%
At a glance
How do you care for Salak?
Water Salak every 7–14 days, letting the top layer of soil dry out between waterings, and give it full sun to partial shade. It prefers temperatures of 65–85°F (18–29°C) and 50–80% humidity. Fertilize it every 6 months during the growing season.
What Is the Salak?
Salak (Salacca affinis) belongs to the Arecaceae family within the Salacca genus. Salak is also known as Snake fruit.
Salak displays a clumping palm growth habit, reaching up to 10 ft tall with a spread of approximately 8 ft. Salak produces small yellow to orange flowers in clusters.
Leaf size: approximately 24 inches.
How Often Should You Water a Salak?
Salacca affinis requires watering every 7–14 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 7–14 days
Let soil partially dry between waterings
What Light Does the Salak Need?
Salak thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Salak Prefer?
Salacca affinis grows best at temperatures of 65–85°F. Salak prefers humidity levels of 50–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
65–85°F
Humidity
50–80%
What Soil Mix Works Best for a Salak?
Well-draining sandy loam with added organic matter for moisture retention. Good drainage is essential for Salak to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Salak?
Feed Salak 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 Salak?
Repot every 2-3 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 Salak?
Salak can be propagated through seeds, offshoots. Similar propagation techniques also apply to fan-leaved salak plant care, which shares the same genus.
Is the Salak Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Salak, 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 Salak?
Salak is susceptible to spider mites, mealybugs, scale insects. 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 Salak Need?
Salak grows outdoors in USDA Zone 13b. It survives winters down to planting zone 13b. In cooler regions, grow Salak as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13b
Keep exploring plants
Salak 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 Salacca genus — compare its care with other Salacca species on PlantoScan.
Salacca is part of the Arecaceae plant family — browse all Arecaceae genera and species.
Salak 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: Salacca affinis Griff., family Arecaceae (first published in Calcutta J. Nat. Hist. 5: 9 (1845)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Salak, 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 13b, 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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