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PlantSnap
Plant Care
Alakai swamp violet
(Viola wailenalenae)
Also Known As
Alakai swamp violet, Wailena violet, Hawaiian violet
About This Plant
Viola wailenalenae is a rare and endangered plant species that is native to the island of Kauai in Hawaii. It has heart-shaped leaves and produces small, delicate lavender flowers that bloom in the spring.
Plant Care Instructions
Outdoor Size Range
6-12 inches (15-30 cm)
Light Requirements
Wailena's violet prefers partial shade or filtered sunlight. Direct sunlight can scorch its leaves.
Humidity Needs
Wailena's violet prefers moderate to high humidity levels. Placing a tray of water near the plant or using a humidifier can help increase humidity levels.
Fertilizing Schedule
Fertilize Wailena's violet with a balanced, water-soluble fertilizer every 2-3 weeks during the growing season (spring and summer).
Pruning Guidelines
Prune back any dead or damaged leaves or stems as needed. This plant species benefits from regular deadheading to encourage more blooms.
Common Pests and Diseases
Common pests for Wailena's violet include aphids, spider mites, and whiteflies. It is also susceptible to powdery mildew.
Indoor Size Range
6-8 inches (15-20 cm)
Watering Schedule
This plant species likes to be kept consistently moist, but not waterlogged. Watering once a week is usually sufficient.
Temperature Range
This plant species prefers temperatures between 60-75°F (15-24°C). It is important to keep it away from cold drafts and extreme temperature fluctuations.
Growing Season
Wailena's violet typically blooms in the spring and summer.
Growing Difficulty Level
Wailena's violet is considered moderately difficult to grow. It has specific light, humidity, and watering requirements that can be challenging to meet.
USDA Hardiness Zones
Wailena's violet is not rated for USDA hardiness zones as it is a tropical plant species.
Did You Know?
Viola wailenalenae was only discovered in 1990 and is one of the rarest plants in the world, with only a few hundred individuals known to exist in the wild.
