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PlantSnap
Plant Care
Water spinach
(Ipomoea aquatica)
Also Known As
Water spinach, Kangkong, Swamp cabbage, Chinese water spinach
About This Plant
Ipomoea aquatica is a semi-aquatic, tropical plant species which belongs to the Convolvulaceae family. It is commonly known as water spinach, river spinach, or Chinese spinach. This plant is a fast-growing, leafy vegetable that is native to Southeast Asia.
Plant Care Instructions
Outdoor Size Range
Height: 6-8 feet (180-240 cm), Spread: 1-2 feet (30-60 cm)
Light Requirements
Ipomoea aquatica requires full sun to partial shade. It prefers at least 6 hours of direct sunlight daily.
Humidity Needs
Water spinach prefers high humidity levels. It can be grown in areas with moderate humidity levels, but it may require additional misting or a humidifier to thrive.
Fertilizing Schedule
This plant species benefits from regular fertilization. A balanced, water-soluble fertilizer can be applied every 2-3 weeks during the growing season.
Pruning Guidelines
Pruning is not necessary for Ipomoea aquatica. However, it can be beneficial to pinch back the tips of the plant to encourage bushier growth.
Common Pests and Diseases
Common pests for Ipomoea aquatica include aphids, spider mites, and whiteflies. It may also be susceptible to fungal diseases such as powdery mildew.
Indoor Size Range
Not suitable for indoor growing
Watering Schedule
This plant species prefers consistently moist soil. It should be watered regularly to keep the soil moist but not waterlogged. Overwatering can lead to root rot.
Temperature Range
Ipomoea aquatica is a tropical plant species and thrives in warm temperatures. It prefers temperatures between 68-86°F (20-30°C).
Growing Season
This plant species can be grown year-round in tropical climates. In temperate climates, it is best grown during the warm summer months.
Growing Difficulty Level
Ipomoea aquatica is relatively easy to grow and maintain. It is a fast-growing plant that can be harvested within a few weeks of planting.
USDA Hardiness Zones
Ipomoea aquatica is not frost-tolerant and can only be grown in USDA hardiness zones 10-11.
Did You Know?
In some countries, Ipomoea aquatica is considered an invasive species due to its rapid growth and ability to outcompete native plants.
