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Description
Canna Glauca, also known as the Brazilian canna, is a perennial plant that belongs to the family Cannaceae. It is native to South America, particularly in Brazil, Colombia, and Venezuela. It is a popular ornamental plant due to its attractive foliage and flowers.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Angiosperms |
| Class | Monocots |
| Order | Zingiberales |
| Family | Cannaceae |
| Genus | Canna |
Appearance
Canna Glauca grows up to 5 feet tall and 3 feet wide. It has green leaves that are lance-shaped and can grow up to 20 inches long. The leaves have prominent veins and are arranged alternately on the stem. The flowers of Canna Glauca are yellow and bloom in clusters at the top of the stem. The flowers have three petals and three sepals, and they are surrounded by colorful bracts. The plant blooms from mid-summer to early fall.
Care Guide
Canna Glauca is a low-maintenance plant, but it still requires proper care to thrive. Here are some care guidelines:
- Water: Canna Glauca prefers moist soil, so it is important to water it regularly. However, do not overwater it as this may cause root rot.
- Fertilization: Fertilize the plant with a balanced fertilizer every four to six weeks during the growing season.
- Soil: Canna Glauca grows best in well-draining soil that is rich in organic matter.
- Sunlight: The plant prefers full sun to partial shade.
- Hardiness Zones: Canna Glauca can grow in hardiness zones 7-11.
Common Pests & Diseases
Canna Glauca is generally resistant to pests and diseases. However, here are some common issues to watch out for:
- Spider Mites: These tiny pests can cause yellowing of the leaves and webbing on the plant. Use insecticidal soap to control them.
- Canna Rust: This fungal disease causes brown or yellow spots on the leaves. Remove and destroy affected leaves to prevent the spread of the disease.
Habitat
Canna Glauca is native to South America, particularly in Brazil, Colombia, and Venezuela. It grows in wetlands, marshes, and along streams.
Question and Answer
Q: Can Canna Glauca grow in containers?
A: Yes, Canna Glauca can grow in containers as long as they are large enough to accommodate the plant’s root system.
Q: How often should I fertilize Canna Glauca?
A: Fertilize the plant with a balanced fertilizer every four to six weeks during the growing season.
Q: Does Canna Glauca attract bees and butterflies?
A: Yes, the plant’s flowers attract bees and butterflies.
Q: Can Canna Glauca tolerate drought?
A: No, Canna Glauca prefers moist soil and does not tolerate drought well.
Related Plants
- Canna Indica
- Canna Lily
- Canna Tuerckheimii
- Canna X Generalis
References
- Flower Chimp. (n.d.). Canna Glauca. Retrieved from https://www.flowerchimp.com/blogs/guide-to-plants/canna-glauca
- Gardening Know How. (2021). Brazilian Canna Information: Tips For Growing Brazilian Canna Lilies. Retrieved from https://www.gardeningknowhow.com/ornamental/bulbs/canna/brazilian-canna-lily.htm
- Missouri Botanical Garden. (n.d.). Canna Glauca. Retrieved from https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=b711
