Canna indica · Cannaceae

Canna

⚠️ Not safe for petsPerennial life cycle, with leaves dying back in winter.60 to 150 cm

LightFull sun

WaterMedium, slightly moist soil

DifficultyEasy

ColdDoes not tolerate frost, should be protected in temperatures below 5 degrees Celsius.

Full sunMedium, slightly moist soilEasyDoes not tolerate frost, should be protected in temperatures below 5 degrees Celsius.

Description & origin

Canna indica is a perennial herbaceous plant known for its broad leaves and vibrant flowers. It is often used in gardens to add color and texture.

Size

Can reach heights between 60 to 150 cm depending on growing conditions.

Foliage

Leaves are broad and green, reaching up to 1 meter in length.

Flowering

Blooms during summer, attracting pollinators like bees and butterflies.

Light

Prefers full sun but tolerates partial shade in warmer climates.

Soil

Rich, well-drained soil with slightly acidic to neutral pH.

Watering

Medium watering, keeping the soil slightly moist but avoiding waterlogging.

Temperature

Prefers warm temperatures above 15 degrees Celsius.

Fertilising

Fertilize every 4-6 weeks during the growing season with a balanced fertilizer.

Repotting

Transplant to larger pots when roots fill the space.

Pruning

Remove dead leaves and wilted flowers to promote healthy growth.

Propagation

Easily propagated by dividing rhizomes in spring.

Pests

Can be affected by aphids and scale insects, which should be controlled with natural insecticides.

Fungal diseases

Susceptible to fungi causing leaf spots, especially in high humidity conditions.

Burned leaves

Excessive sun exposure can cause leaf burn, especially in very hot climates.

In the garden

Other uses

Used in floral arrangements and event decorations.

Did you know…

Canna flowers can vary in color, including red, orange, and yellow. This plant is also appreciated for attracting pollinators.