Northern Queensland Permaculture

Earth Care, People Care, Fair Share

Kangkong

Botanical Information

Botanical Information
Order Solanales
Family Convolvulaceae
Genus Ipomoea
Common Name KangKong, Water spinach, Swamp cabbage, River spinach
Species I. aquatica

Maturity days

  • 30-40 days

Planting Months

Planting months
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
X X X X X X X X X X X X

Permaculture uses

Permaculture uses
Usage 1 Usage 2 Usage 3
Pioneer Shade, ground cover Animal food, vegetable, edible leaves

Growing condition comments

Growing Condition Comment
Drought Tolerant Low
Humidity tolerant High
Planting area Moist soil, water bodies, containers
Sunlight Full sun to partial shade

Photos

Photos
Kangkong growing in a raised glazed pot with ability to keep moist

Recipes

Short comments

Fast-growing, semi-aquatic vegetable ideal for tropical climates like Townsville.

General comments

Ecology

Kangkong thrives in warm, humid environments and is well-suited to Townsville's tropical climate. It grows best in water or very moist soil, making it perfect for wetland areas or container gardening.

Uses

Primarily used as a leafy vegetable, kangkong is versatile in the kitchen.

Food

The tender shoots and leaves are edible and commonly used in Southeast Asian cuisine. They can be stir-fried, added to soups, or eaten raw in salads. Can be cooked similar to baby broccoli (saute with soy sauce), has a similar flavour and texture.

Planting Depth

When planting in soil, sow seeds about 1 cm deep.

Seed Saving Tips

Allow some plants to flower and produce seed pods. Collect the pods when they turn brown and dry, then extract and store the seeds in a cool, dry place.

Cautionary Comments

Kangkong can be invasive in some areas due to its rapid growth. In Townsville, grow it in containers or controlled environments to prevent spreading into natural waterways.

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