Does it need a trellis?

Yes, it is a vigorous climber and requires support to grow vertically.

Can I grow it in a pot?

It grows very well in containers if provided with a sturdy trellis.

Plant guide

Malabar spinach.

Basella alba L.

Pronounced buh-SEL-uh AL-buh

Also known as Ceylon Spinach, Ceylon-spinach, Indian spinach, Indian-spinach, Malabar spinach, Malabar-nightshade, Malabar-spinach, Spinach

Malabar spinach is a vigorous, heat loving vine that thrives in tropical climates. It is not a true spinach but offers succulent, fleshy leaves with a mild peppery flavor. You will love how quickly it climbs a trellis during the hot summer months.

At a glance

Care level: Easy
Plant type: Perennial vine grown as annual
Light: Full sun to partial shade
Indoor light: Direct sun
Water: Every 2 to 4 days
Mature size: 10 to 15 feet
Growth rate: Fast
Hardiness: USDA 10 to 12
Bloom time: Mid to late summer

Care

Provide a sturdy trellis for this climber to scramble up as it grows. Keep the soil consistently moist and watch for wilting, which signals the plant needs a drink. Harvest leaves regularly to encourage bushier growth and prevent premature flowering.

Watering: Keep the soil evenly moist but never soggy.
Feeding: Feed with a balanced liquid fertilizer once a month during the growing season.
Pruning: Pinch back the growing tips to encourage branching and keep the vine manageable.
Repotting: Repot only if the plant becomes rootbound in a container.
Soil: Rich, well draining organic soil
Soil pH: 6.5 to 7.0
Temperature: 15 to 35°C
Humidity: 60 to 90%
Drought tolerance: Low
Lifespan: Perennial in tropics, grown as an annual in cooler climates.
Deer and rabbits: Moderate

Signs it needs repotting

Roots growing out of the drainage holes.
Water running straight through the pot without soaking in.

Safety

People: The plant is non toxic and widely consumed as a leafy vegetable.
Children: The berries are non toxic but can cause significant staining on hands and clothes.
Contact allergens: Some individuals may experience mild skin irritation from the mucilaginous sap.
Airborne allergens: There are no notable respiratory allergens associated with this plant.
Edibility: The leaves are edible, but the dark purple fruit juice can stain surfaces and clothing permanently.

How to identify it

Thick, fleshy, heart shaped leaves
Twining, reddish or green stems
Small, white or pinkish flowers
Dark purple, berry like fruits

Height: 1.5 to 3m
Spread: 0.3 to 0.6m
Leaves: green, deciduous
Flowers: white, pink, 0.5 to 1cm
Fruit: purple, black, Late summer to autumn

Problems to watch for

AphidsCommon
Leaf SpotCommon
Root RotUncommon
Slugs and SnailsUncommon

By symptom

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Growing it

Propagation: seed, cuttings
When to plant: spring, summer
Overwintering: In frost prone areas, treat as an annual or bring indoors to a sunny, warm window. Keep soil consistently moist but not waterlogged.
In containers: It is excellent for containers, needing at least a 10 liter pot with a tall trellis.

Seed

1. Soak seeds in water for 24 hours.
2. Plant in warm, moist soil.
3. Keep in a bright location until germination.

Stem Cuttings

1. Take a 15 cm cutting from a healthy vine.
2. Remove lower leaves.
3. Place in water or moist potting mix until roots form.

Plant this vine on the north side of shorter crops to provide afternoon shade without blocking morning light.

Grows well with

Basil — Both plants enjoy similar heat and moisture levels.
Pepper — They share the same growing season and light requirements.

Similar species

Basella rubra — This variety features striking red stems and is closely related.

Science

Family: Basellaceae
Genus: Basella
Order: Caryophyllales
Class: Magnoliopsida
Native range: Tropical Asia and Africa.
Conservation: This plant is not of conservation concern and is widely cultivated in tropical regions.

It thrives in hot, humid environments and quickly colonizes disturbed areas with its vining habit.

Value to wildlife: nectar source
Pollinators: bees, butterflies
Uses: culinary greens, ornamental climber, living fence

Through the year

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Flowering

Fruiting

Foliage

Ecological indicators

Soil reaction: 6/9
Light: 7/9
Temperature: 8/9
Moisture: 7/9
Nutrients: 6/9
Salinity: 2/9

Taxonomy resolved against GBIF.

Questions people ask

Does it need a trellis?: Yes, it is a vigorous climber and requires support to grow vertically.
Can I grow it in a pot?: It grows very well in containers if provided with a sturdy trellis.

Where the name comes from

The name Basella is derived from a local Malabar name, while alba refers to the white flowers.

Good to know

It is a fast growing vine that can reach several meters in a single season.
The leaves have a unique succulent texture and mild flavor.
It is a staple crop in many tropical Asian and African cuisines.

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This guide was generated with AI and checked against GBIF taxonomy. It is general information, not horticultural or veterinary advice. Read about how we build these guides.