Overview
Canna lilies are vigorous rhizomatous perennials with bold paddle-shaped leaves and tall spikes of tropical flowers in many colors.
Mature Size and Habit
Depending on cultivar, clumps grow about 3 to 7 feet tall and spread outward by rhizomes.
Best Landscape Uses
Use cannas as a bold border, rain-garden accent, seasonal screen, or large container feature.
Sunlight
Full sun gives the strongest flowering. Partial sun is acceptable, especially with bright morning light.
Soil, Drainage, and Irrigation
Cannas prefer rich soil and regular moisture and can tolerate periodically wet sites. Avoid stagnant conditions around crowns.
Best Planting Season for Tampa and Central Florida
Plant from spring through summer after cold risk has passed. Warm soil produces rapid establishment.
Pruning and Maintenance
Remove spent flower stalks and damaged leaves. Divide crowded rhizomes as needed and monitor for canna leafrollers.
Wildlife Value
Flowers can attract hummingbirds, butterflies, and bees.
Cold and Heat Sensitivity
Summer heat is well tolerated with adequate water. Frost may cut foliage to the ground, but established rhizomes often resprout.
Safety, Roots, and Placement Warnings
No major toxicity or thorn concern is known. Allow room for the clump to expand.
Invasive Concerns
Hybrid cannas are not native to Florida. They can spread assertively by rhizomes but are manageable in maintained beds.
Helpful Resources
Local Delivery
Local delivery only in approved South Tampa ZIP codes. $600.00 minimum plant order. $100.00 flat delivery fee. Ecoscape will contact you to schedule delivery.
