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PlantSnap
Plant Care
Minnieroot
(Ruellia tuberosa)
Also Known As
Minnieroot, Mexican petunia, Ruella, Flor de la vida
About This Plant
Ruellia tuberosa is a perennial flowering plant that belongs to the Acanthaceae family. It is native to tropical America and is commonly known as 'Miner's Root', 'Popping Pod', or 'Sapphire Flower'. The plant has a tuberous root system and grows up to 3 feet (91 cm) tall. It has lance-shaped leaves and produces funnel-shaped flowers that are blue or purple in color.
Plant Care Instructions
Outdoor Size Range
12-36 inches (30-91 cm)
Light Requirements
Ruellia tuberosa prefers bright, indirect light but can also tolerate partial shade.
Humidity Needs
The plant prefers high humidity levels. Mist the leaves regularly to increase humidity.
Fertilizing Schedule
Fertilize the plant once a month during the growing season with a balanced fertilizer.
Pruning Guidelines
Prune the plant after the blooming season to promote bushier growth and remove any dead or damaged leaves.
Common Pests and Diseases
Common pests for Ruellia tuberosa include spider mites, aphids, and mealybugs. It may also be susceptible to fungal diseases.
Indoor Size Range
12-36 inches (30-91 cm)
Watering Schedule
The plant requires moderate watering. The soil should be kept moist but not waterlogged.
Temperature Range
Ruellia tuberosa prefers warm temperatures between 60-75°F (15-24°C). It cannot tolerate frost.
Growing Season
Ruellia tuberosa typically blooms from summer to fall.
Growing Difficulty Level
Ruellia tuberosa is relatively easy to grow and maintain.
USDA Hardiness Zones
Ruellia tuberosa is hardy in USDA zones 8-11.
Did You Know?
Ruellia tuberosa is commonly used in traditional medicine to treat various ailments such as fever, cough, and diarrhea.
