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PlantSnap
Plant Care
Largeleaf pennywort
(Hydrocotyle bonariensis)
Also Known As
Largeleaf pennywort, Water pennywort, Brazilian pennywort, Australian pennywort
About This Plant
Hydrocotyle bonariensis is a small, perennial herbaceous plant that spreads by stolons and forms a dense mat of foliage. The leaves are round, bright green, and have a diameter of about 1 inch (2.5 cm). The plant produces small, inconspicuous flowers that are greenish-white in color.
Plant Care Instructions
Outdoor Size Range
6-12 inches (15-30 cm)
Light Requirements
Hydrocotyle bonariensis prefers partial to full shade, but can tolerate some direct sunlight.
Humidity Needs
This plant prefers high humidity levels, but can tolerate average indoor humidity. Misting the leaves can help increase humidity levels.
Fertilizing Schedule
The plant can benefit from regular fertilization with a balanced, water-soluble fertilizer during the growing season.
Pruning Guidelines
Pruning is not necessary for Hydrocotyle bonariensis, but it can be trimmed back to control its spread or to remove any dead or damaged foliage.
Common Pests and Diseases
Common pests for Hydrocotyle bonariensis include spider mites, mealybugs, and scale insects. The plant is also susceptible to fungal diseases such as powdery mildew.
Indoor Size Range
6-12 inches (15-30 cm)
Watering Schedule
The plant requires consistently moist soil, so it should be watered regularly. It can tolerate short periods of drought, but prolonged dryness can cause the plant to wilt and die.
Temperature Range
Hydrocotyle bonariensis prefers moderate temperatures between 60-75°F (15-24°C). It can tolerate cooler temperatures, but should be protected from frost.
Growing Season
Hydrocotyle bonariensis can be grown year-round in tropical climates, but in temperate regions it is typically grown as an annual or overwintered indoors.
Growing Difficulty Level
Hydrocotyle bonariensis is easy to grow and maintain, making it a great choice for beginner gardeners.
USDA Hardiness Zones
Hydrocotyle bonariensis is hardy in USDA zones 8-11.
Did You Know?
In traditional medicine, Hydrocotyle bonariensis has been used to treat a variety of ailments including respiratory infections, skin conditions, and digestive issues.
