Table of Contents
Container caladiums are a vibrant addition to any garden or patio, providing lush foliage and striking colors. Proper seasonal care ensures they thrive throughout the year. This monthly checklist guides you through the essential tasks to keep your caladiums healthy and beautiful.
Spring (March – May)
As temperatures warm, it’s time to prepare your caladiums for the growing season.
- Inspect and Clean: Check for any winter damage or pests. Remove old, dead leaves.
- Divide and Repot: If the bulbs have outgrown their containers, divide and replant in fresh soil.
- Watering: Start watering regularly, keeping soil consistently moist but not soggy.
- Fertilize: Apply a balanced, water-soluble fertilizer every 2-3 weeks.
- Placement: Move containers to a location with bright, indirect sunlight.
Summer (June – August)
Summer is peak growing season for caladiums. Proper care maximizes their color and size.
- Watering: Keep soil moist, especially during hot, dry spells. Avoid letting the soil dry out completely.
- Fertilizing: Continue bi-weekly feeding with a high-phosphorus fertilizer to promote vibrant foliage.
- Sunlight: Ensure they receive bright, indirect light. Too much direct sun can scorch leaves.
- Pest Control: Watch for pests like aphids or spider mites. Treat promptly if detected.
- Pruning: Remove any yellow or damaged leaves to encourage new growth.
Autumn (September – November)
As temperatures cool, prepare your caladiums for dormancy.
- Reduce Watering: Gradually decrease watering frequency as growth slows.
- Fertilizer: Stop fertilizing by late October to allow dormancy.
- Monitor: Watch for signs of decline, such as yellowing leaves.
- Protection: Bring containers indoors if temperatures drop below 50°F (10°C).
Winter (December – February)
During winter, caladiums typically go dormant. Proper care during this period prolongs their life.
- Indoor Storage: Store bulbs in a cool, dry, dark place if not kept outdoors.
- Watering: Water sparingly, just enough to prevent shriveling.
- Inspection: Check bulbs periodically for mold or rot.
- Replanting: In spring, replant bulbs after the danger of frost has passed.
Additional Tips for Year-Round Success
Consistent care and observation are key to maintaining healthy, colorful caladiums. Adjust watering and fertilizing based on your specific climate and container conditions. Regularly remove dead or yellowing leaves to promote new growth and prevent disease. With proper seasonal care, your container caladiums will continue to brighten your space year after year.