- Common name:
- Canna Red Leaved
- Regional name:
- Hindi - Sarvajjaya, Manipuri - Laphoorit, Marathi - Kardal, Kannada - Kalahu, Bengali - Sarbajaya, Konkani - Kele Phool
- Category:
-
Shrubs, Groundcovers, Water & Aquatic Plants
- Family:
- Cannaceae
-
Introduction Canna generalis, also known as Canna Lily, is a tropical perennial plant known for its stunning red flowers and lush, large green leaves. This guide will provide you with all the information you need to grow, care for, and enjoy the benefits of this striking plant.
Plant Characteristics
- Plant Type: Tropical perennial
- Flower Color: Red
- Height: 3-6 feet (90-180 cm)
- Spread: 1-3 feet (30-90 cm)
- Bloom Time: Summer to early fall
- Foliage: Large, green leaves
Growing Conditions
- USDA Hardiness Zones: 7-11
- Light Requirements: Full sun to partial shade
- Soil: Well-draining, rich, and moist
- Watering: Regularly, do not allow soil to dry out
Planting Instructions
- Choose a location: Select a site with full sun to partial shade and well-draining soil.
- Prepare the soil: Work in compost or well-rotted manure to improve soil structure and fertility.
- Plant the rhizomes: Plant canna rhizomes horizontally, 4-6 inches (10-15 cm) deep and 1-2 feet (30-60 cm) apart.
- Water: Thoroughly water the planting area after planting to settle the soil around the rhizomes.
Care and Maintenance
- Mulching: Apply a layer of organic mulch around the base of the plant to conserve moisture and suppress weeds.
- Fertilizing: Feed the plant monthly during the growing season with a balanced liquid fertilizer.
- Pruning: Remove spent flowers to encourage more blooms and cut back foliage in fall after frost has killed the leaves.
- Overwintering: In colder climates, dig up rhizomes before the first frost, store in a cool, dry place, and replant in spring.
Benefits
- Aesthetic appeal: Canna generalis 'Red' adds a touch of the tropics to your garden with its bold flowers and lush foliage.
- Attracts pollinators: The vibrant red flowers draw hummingbirds, butterflies, and bees to your garden.
- Erosion control: The large root system of canna plants can help prevent soil erosion in sloped areas.
- Water gardening: Canna generalis can be grown in water gardens or near ponds to add height and color.
Common Pests and Diseases
- Pests: Spider mites, caterpillars, and slugs may feed on the foliage. Use appropriate insecticides or organic methods to control these pests.
- Diseases: Canna plants can be susceptible to rust, leaf spot, and bacterial blight. Ensure proper air circulation and avoid overhead watering to minimize disease risk.
With proper care and attention, Canna generalis 'Red' will reward you with a stunning display of red flowers and lush foliage throughout the summer months.
